CP2112 and DJI Battery Killer Rewrite BQ4050ROM" Laptop battery data retrieval

CP2112 and DJI Battery Killer Rewrite BQ4050ROM" Laptop battery data retrieval - BMS HACK

Рет қаралды 15,802

Жыл бұрын

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The content presented in this video may include information, diagrams, or methods obtained from publicly available sources, forums, or platforms in the field of electronics. While efforts have been made to ensure compliance with copyright and fair use, if any copyright owner believes that their work has been used without proper permission, please contact us, and we will address the matter promptly.
Educational Purpose Statement:
This video is intended for educational purposes, providing insights into electronic components, circuits, or related topics. The goal is to share knowledge, assist learners, and contribute to the understanding of electronics. Any demonstrations or discussions are conducted with the utmost respect for ethical and lawful practices. If you have any questions or concerns, feel free to reach out. _____________________________________________________________________
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Links
BQ9000 Boot ROM Script for Linux: tii.la/BQ9000
PASSWORD for 7zip file: bq9000
Cp2112 USBHOST : www.silabs.com/interface/usb-...
DJIBATTERYKILLER:
HEX EDITOR : mh-nexus.de/en/hxd/
HEX CALCULATOR : www.calculator.net/hex-calcul...
HEX CONVERTER : www.rapidtables.com/convert/n...
bq4050 pdf : www.ti.com/lit/pdf/sluuaq3
hack bq8030 with cp2112 : • CP2112 and DJI Battery...
Hack with FX2LP board
Part 1 : • Laptop battery data re...
Part 2 : • Laptop battery data re...
Part 3 : • Laptop battery data re...
"Game-Changing Discovery: Read and Write BQ4050 ROM using CP2112 and DJI Battery Killer!" "Hey there, I'm thrilled to share an incredible breakthrough in battery hacking that I recently discovered. In this video, I reveal a groundbreaking method I found to read and write the BQ4050 ROM using the CP2112 USB-to-SPI bridge device, together with my innovative creation, the DJI Battery Killer. Join me on this exhilarating journey as I unlock new frontiers in battery management. With the power of the CP2112 USB-to-SPI bridge and my very own DJI Battery Killer, I've cracked the code, gaining unprecedented access to the BQ4050 ROM. In this tutorial, I'll guide you through the step-by-step process of this game-changing discovery. We'll explore the necessary hardware and software setup, witnessing how the CP2112 USB-to-SPI bridge establishes a secure connection between the DJI Battery Killer and the BQ4050. Together, we'll witness the magic as we read the existing ROM data and write new data back into the BQ4050, taking control of its firmware like never before. The CP2112 USB-to-SPI bridge is an incredible device that provides seamless communication between USB and SPI devices, offering versatility and efficiency. Combined with the DJI Battery Killer, my groundbreaking creation, we're able to unlock new possibilities for customizing battery management parameters, optimizing performance, and reshaping the future of battery technology. Whether you're an intrepid electronics enthusiast, a passionate hardware hacker, or an industry professional seeking to push the boundaries, this video is a must-watch. Join me as we celebrate this game-changing discovery and embrace the limitless potential it holds. Make sure to subscribe to my channel, as I'll be sharing more exciting advancements in battery hacking, insights on the CP2112 USB-to-SPI bridge, and future innovations with the DJI Battery Killer. Together, let's revolutionize battery technology as we dive into the world of reading and writing the BQ4050 ROM using CP2112 and the DJI Battery Killer!"

Пікірлер: 114

@vitovirusow689 7 ай бұрын

Thanks for your job. Wery helpful video. Now i can repair my hp battery.

@AnandakrishnaSudhakaran 7 ай бұрын

Thanks for your comment. I hope i can see that video. Please record and share

@HarshadPatel 11 ай бұрын

In the "Read and Write BQ4050 ROM using CP2112 and DJI Battery Killer" video, the presenter skillfully demonstrates the process of interacting with the BQ4050 ROM using the CP2112 interface. This informative guide offers valuable insights into manipulating device firmware and showcases its application in the context of the DJI Battery Killer scenario.

@AnandakrishnaSudhakaran 11 ай бұрын

Sir, thanks for your comment ❤️. Dji battery killer can be used for other chips. Nobody knows. I tried an experiment. Actually i tried many easy ways to communicate with chips like this. I am saving some money to buy that ev2400 compatible device from you. It's expensive for me. Because If I bought that i can use and understand many communication procedures. I will contact you. My aim is to reuse old laptop boards, and dispose li ion battery in the proper way. So we can make our batteries as fresh. I know it takes a lot of time. And I prepared one video for you. You asked me about 6 months ago. But unfortunately due to some issues I couldn't publish it. I am planning that video also. Once again, thanks for your support sir. ❤️

@AnandakrishnaSudhakaran 7 ай бұрын

Harshad sir , is it possible to get that ENIT LAPTOP DEBUG TOOL with Emi option.

@zafarazmi7599 9 ай бұрын

Good to see

@bozmanx 21 күн бұрын

Where can I get that version of the DJI Battery Killer from ? It appears to have a lot of options not in the version you can currently download.

@casper66708 6 ай бұрын

thanks a lot.

@ventsislavtrichkov9259 8 ай бұрын

Thanks !

@hitmanyt2021 5 ай бұрын

make a video on maxim chip 1789 i love ur videos so informative

@AnandakrishnaSudhakaran 5 ай бұрын

Thank you for your support I searched for that chip. But didnt find. If possible arrange a remote session so i can check on your side.

@fajarsetyadi1504 5 ай бұрын

dear sir can you guide me to read and write BQ30Z55 rom using CP2112 and DJI battery killer

@angelvaca9232 2 ай бұрын

I made the connection without opening the battery and connected it together with its charger and was able to restore one, but my other battery recognizes it and reset its parameters with the software but it still does not turn on its LEDs or charge, what could it be? is for mavic 2 pro and the battery model is FB2

@haibardolaza1 19 күн бұрын

im asemblying new batteries cells for my mavic air2. but after successfully clearing pf etc. and reset chip nothing happened stilll no power and cant be charged. what could be the problem here, total battery voltage using tester read 12volts. there should be one blinking light after the programming but now none at all. thanks for your help

@AnandakrishnaSudhakaran 19 күн бұрын

@@haibardolaza1charge each cell voltage upto 4 volt and check every flags by clicking registers button. If possible share image to my instagram or gmail so i can check

@haibardolaza1 19 күн бұрын

@@AnandakrishnaSudhakaran can i have your gmail my friend? thanks

@haibardolaza1 17 күн бұрын

@@AnandakrishnaSudhakaran hi what do you mean by check every flags by clicking registers button? is that an old version of the dji killer? i dont see any registers button anywhere

@AnandakrishnaSudhakaran 16 күн бұрын

@@haibardolaza1 there are many versions, my zip file contains the latest if iam right and it has register buttons, pls contact me on my mail or insta or telegram

@themisk.3843 11 ай бұрын

hey mate, do you think than i can use arduino instead of cp2112 ?

@AnandakrishnaSudhakaran 11 ай бұрын

Depends on software. if you are planning to use arduino instead of cp2112. Make sure the software supports both. Otherwise cp2112 cannot simply be replaced with an arduino. There are some smbus or i2c arduino code avilable for arduino boards. So try that if you dont have cp2112

@skyquake._ 8 ай бұрын

Hello sir, I need some help of urs regarding Hp mu06 battery 🔋 Its has rom BQ20Z40/45, please help me how to reset it 😢? M planning to replace the cells. .. Looking for your guidance. Thankyou in advance.

@AnandakrishnaSudhakaran 8 ай бұрын

Thanks for your comment. First which board you have? Arduino? Cp2112?

@skyquake._ 8 ай бұрын

@@AnandakrishnaSudhakaran Sir , I have Arduino but Cp2112 looks lill less complex, so would buy CP2112,.. I want your step by step guidance from wiring to reprogramming/Reset.

@blacksmithz1 6 ай бұрын

Hello sir! Do you have a tutorial of dji spark Battery? Change cell capacity 1480mah to 2250mah battery modified....from Philippines thank you

@AnandakrishnaSudhakaran 6 ай бұрын

If the keys are default we can do it,

@blacksmithz1 6 ай бұрын

I change the cell 1480mah to 2250mah its ok now. and another problem is the full charge capacity i don't know the code to unseal the ffc

@thonghoangvlog268 10 ай бұрын

Hello! Can Killer DJI software read other BQ chips?

@AnandakrishnaSudhakaran 10 ай бұрын

Yes, it can read any SMBUS or I2c chips, some support other functions also

@prasadkirkire6311 11 ай бұрын

I'm trying to unlock the dell 3542 battery but its lapcare clone, n don't have bq chip , it has some Chinese chip😢

@AnandakrishnaSudhakaran 11 ай бұрын

Chip number?

@paperspappers Жыл бұрын

cual seria las direcciones del bq30z55?

@AnandakrishnaSudhakaran 11 ай бұрын

Try bq30z55 technical references, you will find

@lklunde 11 ай бұрын

Hello !!, awesome videos and thanks for sharing your great videos !!!.......I need your help about to reset a dji phantom 3 battery, I had tray to download using your link for dji battery killer, but don't works !!, could you help me with this software please ??......Thanks in advance !!

@AnandakrishnaSudhakaran 11 ай бұрын

I will share the telegram link for full support, its a russian channel you can download all stuff there, including everyday discussions

@AnandakrishnaSudhakaran 11 ай бұрын

Thanks for your support ❤️❤️

@AnandakrishnaSudhakaran 11 ай бұрын

Sorry for the late reply the link to telegram channel you can get all you need, its actually for dji battery The admin will ask a question, answer it This is my telegram id if you want you can contact me ialwaysthere4u This is tha link tg://join?invite=goUDc8gYZl8zNjlk

@ugur23232323 8 ай бұрын

Does this software unlocks bq40z50 with unknown key?

@AnandakrishnaSudhakaran 8 ай бұрын

If the unseal key is default, yes its possible. Get the Technical Reference and try

@ugur23232323 8 ай бұрын

@@AnandakrishnaSudhakaran It is not default unfortunately. Is there any master key or method to force ROM mode for bq40z50 ? how does other softwares (nlba etc.) unlock those batteries? I have been working with bq controllers for self experience but i really wonder how to unlock these devices. Since somebody did this, it means its possible but i really wonder how. I'd appreciate any help

@angelvaca9232 2 ай бұрын

Is there any way to also know the battery chip?

@michaelmaklaud7744 8 ай бұрын

Hi mate. Thanks for video. What would you like to add to this program?

@AnandakrishnaSudhakaran 7 ай бұрын

THIS PROGRAM IS NOT MINE, I asked the source code but didnt get a reply. I like to add more chips and their functions. Like boot rom, read write data, etc.

@michaelmaklaud7744 7 ай бұрын

@@AnandakrishnaSudhakaran yeah, I know, I made this program 2 years ago. I didn't update it for public, because ruZZian Nazis also use this program. ruZZian Nazis killed many Ukrainians in Ukraine 😭

@AnandakrishnaSudhakaran 7 ай бұрын

@@michaelmaklaud7744 this software is great. Not only drone batteries, this support many laptop battery. Only thing is the understanding of the software and use it very well. I just found a way and shared to the public. War is not an answer to anything, One day they will know

@azamjahangir3071 9 ай бұрын

How to reset charging cycle 0 and battery full health in bq30z55

@AnandakrishnaSudhakaran 9 ай бұрын

Do you have any debug boards like cp2112 , arduino, ev2300 or Raspberry pi? If you have cp2112, dji battery killing software supports bq30z55.

@azamjahangir3071 9 ай бұрын

I used cp2112 with dji battery killer software but I can not reset charging cycle how to reset please help

@AnandakrishnaSudhakaran 9 ай бұрын

@@azamjahangir3071 ok can you contact me on instagram , or facebook or telegram?

@lovemytechy 8 күн бұрын

what program can I use on a battery with BQ20Z95 chip?

@AnandakrishnaSudhakaran 7 күн бұрын

If you plan to just only change cells you can try with cp2112 and general procedures for changing all realted to the chip. But the problem is key. If the key is not default you cannot unlock the chip. Do you hav any hardware setup???

@lovemytechy 7 күн бұрын

@@AnandakrishnaSudhakaran working on my HP laptop with vt06xl battery. New Chinese batteries I tried are not recognized by the bios, figured I would replace the weak cells in mine. Opened the Chinese and see bq20z95 chip in them with 3 cells made of 2 batteries each . Total 11.1v. ordered cp1212 to see what I can find in the software. Not very experienced with batteries.

@AnandakrishnaSudhakaran 7 күн бұрын

Chinese batteries are just clone of original batteries, you can use dji battery killer to check the battery. If the keys are default we can unseal and reset. Lets hope

@lovemytechy 7 күн бұрын

@@AnandakrishnaSudhakaran can I add that chipset to djibatterykiller manually? Does the be2work demo software help with this?

@AnandakrishnaSudhakaran 7 күн бұрын

@@lovemytechy yes be2works demo support this chip and its free, u can try. Dji batterykiller is common we can use it for any chip if we know the basics of the other chips. Lets see.

@lovemytechy 6 күн бұрын

where can I get the dji killer latest version?

@lovemytechy 5 күн бұрын

I got the 0.5beta 2 I was wondering if there is an update to it since 2022?

@tahirmaqsood2584 8 ай бұрын

i have "dji battery killer version. 0.5 beta 2" and cp2112 bq20745 not unseal . plz say me bq20745 security key. and how to writ block for full unseal plz help me Thanks

@AnandakrishnaSudhakaran 8 ай бұрын

There is no known keys, all are default, try to unseal it first by selecting bq30z55 if not unlocking, select bq9003 and try. If it still fails, iam sorry u need to find the keys or a way to enter boot mode. I will ask my friends about it.

@tahirmaqsood2584 8 ай бұрын

@@AnandakrishnaSudhakaran sory my ic No. bq20z45 plz help me

@tahirmaqsood2584 8 ай бұрын

@@AnandakrishnaSudhakaran bq20z45 technical reference • SBS:ManufacturerAccess(0x00):Seal Device(0x0020) • SBS:OperationStatus(0x54)[SS],[FAS] • SBS:UnSealKey(0x60) • SBS:FullAccessKey(0x61) • SBS:AuthenKey3(0x63) • SBS:AuthenKey1(0x65) • SBS:AuthenKey0(0x66) i am taring writ block with 44 6000 but not writ block

@AnandakrishnaSudhakaran 8 ай бұрын

@@tahirmaqsood2584 can u msg me on my instagram or facebook, so we chat and discuss

@---Gabriel--- 7 ай бұрын

Hi! I tried to unlock a battery of asus laptop, but it didn't work. Key 2a successfuly entered Write Block 0x44 540001730000 Chip is Sealed = SEC3 = xxxxxx11 - error unseal! The chip is BQ40Z50. Do you have any idea?

@AnandakrishnaSudhakaran 7 ай бұрын

Key is different, choose bq30z55 and try to unseal

@---Gabriel--- 7 ай бұрын

@@AnandakrishnaSudhakaran I have tried...

@AnandakrishnaSudhakaran 7 ай бұрын

@@---Gabriel--- then unseal key is different, cannot unseal sorry

@Abdul_rejman 11 ай бұрын

SIR, i have only CP2112, I need software for repiar batery. PLEASE

@AnandakrishnaSudhakaran 11 ай бұрын

check my links on description box, and call me my name, dont call me Sir, we are equal brother.

@paud_al-muslimun_padangjaya 5 ай бұрын

@@AnandakrishnaSudhakaransir. I donta have link dji killer batrai.. please give me link dji killer

@rodrigoleite9915 8 ай бұрын

Is it possible to unlock the bq20z955 rom?

@AnandakrishnaSudhakaran 8 ай бұрын

If you know the codes or method yes its possible. Did you search on google for technical reference manual? Just try then you can understand this chip. Then tey

@rodrigoleite9915 8 ай бұрын

@@AnandakrishnaSudhakaran I don't have the cp2112 board, is it possible to do this procedure using an Arduino Uno? If possible I will purchase one. Regarding the codes, I found the bq20z95 datasheet on Google with several codes, but I don't know if these are the codes you referred to Sorry if there are any language errors, I'm using Google Translate

@arkillerking1519 7 ай бұрын

Please share BE2Works demo version, English version thanks

@AnandakrishnaSudhakaran 7 ай бұрын

www.be2works.com/download

@casper66708 4 ай бұрын

y i cant change the full charge capacity? into 2200mah?

@AnandakrishnaSudhakaran 4 ай бұрын

Which is the chip?

@casper66708 4 ай бұрын

for dji spark battery i modefied, but i cant change sa the remaining capacity and the full charge capacity. i use mini 2 cell

@casper66708 4 ай бұрын

i using cp2112

@AnandakrishnaSudhakaran 4 ай бұрын

Battery chip number?

@casper66708 4 ай бұрын

where can i see the battery chip number boss?

@skillswithadnan1 9 ай бұрын

bro i can reset my dell batry with dji

@AnandakrishnaSudhakaran 9 ай бұрын

Check the chip inside the battery, then only I can tell you

@skillswithadnan1 9 ай бұрын

b6@@AnandakrishnaSudhakaran

@AnandakrishnaSudhakaran 9 ай бұрын

@@skillswithadnan1 can you share me a photo

@nazmulkhan5437 10 ай бұрын

Brother i need a help. How can i contact with you?

@AnandakrishnaSudhakaran 10 ай бұрын

Insta, facebook, mail, check my youtube profile

@stevedebeukelaer1424 7 ай бұрын

Hi can it work wit ev2400 programmer too?.

@AnandakrishnaSudhakaran 7 ай бұрын

No. But ev2400 work with many other software like BQ studio, be2works, Ubrt Regedit, Sb2works. So many softwares. This software is actually a basic software. Tell me about your need. Which chip you have? Is your ev2400 is original or clone?

@stevedebeukelaer1424 7 ай бұрын

@@AnandakrishnaSudhakaran i Not buy ot xould like it to use to fix laptop baatteries from diffirent brands. Because those after market ones not lasting well. I know nlba can fix it but i am looking for cheaper alternative. I can use nlba doftware to see how healty the battery is and if it locked or not of balanced. But i need software to unlock. I am not professional repair men.

@stevedebeukelaer1424 7 ай бұрын

Probably ot will be clone like HarshadPatel in his 6 months ago video.

@AnandakrishnaSudhakaran 7 ай бұрын

Ok dji software is just like bq studio, all options are there in rhe bq studio , if you have anydesk please send me to my mail id i will check with your ev2400 and bq studio

@stevedebeukelaer1424 7 ай бұрын

@@AnandakrishnaSudhakaran Hi do you have a link for the software. It is only for laptops batteries. Not drone batteries. Thank you. Best regards Steve

@mobilesoftwaretechnician5453 9 ай бұрын

Bhai please please please make videos like this in hindi 🙏

@AnandakrishnaSudhakaran 9 ай бұрын

I will add Hindi subtitles, if you have any doubt ask me brother ♥️♥️

@mobilesoftwaretechnician5453 9 ай бұрын

@@AnandakrishnaSudhakaran bhai i am from pakistan i can understand hindi but i can't read🥺

@mobilesoftwaretechnician5453 9 ай бұрын

@@AnandakrishnaSudhakaran Sir i have dell bms it has bq40320 how to reprogram it

@mobilesoftwaretechnician5453 9 ай бұрын

@@AnandakrishnaSudhakaran I am conveying to you using Google Translate, sorry if there are any mistakes

@mobilesoftwaretechnician5453 9 ай бұрын

@@AnandakrishnaSudhakaran sir please reply

@lovediy8784 Жыл бұрын

dear bro. can you help me connect arduino uno r3 with dji battery killer softwave

@AnandakrishnaSudhakaran Жыл бұрын

Dji killer designed for cp2112. There is no way to connect. But if you tell me about your battery and chip, may be i can find a solution for your battery.

@lovediy8784 Жыл бұрын

@@AnandakrishnaSudhakaran my chip is BQ30420 FOR dell m6800