PocoPhone f1 logic board repair, not charging not coming on

  Рет қаралды 18,464

Electronics Repair School

Electronics Repair School

Жыл бұрын

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Пікірлер: 97
@antonioastorino7488
@antonioastorino7488 Жыл бұрын
Unbelievable! That's not pure luck. It takes knowledge and experience. Great job!
@albertosequeira8759
@albertosequeira8759 Жыл бұрын
Always love your repairs ,Sorin!
@tintinintibet2850
@tintinintibet2850 Жыл бұрын
I have same phone 🙂
@dtvking
@dtvking Жыл бұрын
I use the Poco X3 pro as my daily handset. One of the best phones I have ever used for the price.
@ztechrepairs
@ztechrepairs Жыл бұрын
I'm going to be honest I love these kinds of repairs with my customers. It looked so reflow on the power management I see and bada boom it works
@bankrollthedrako5388
@bankrollthedrako5388 Жыл бұрын
get us more phone repair &data recovery videos. great content
@quentinator
@quentinator Жыл бұрын
There is whole rabbit hole story with dead Poco phones. Especially with M3 model, they were dying randomly like crazy after couple of months. It was never repaired by service center, they just swap motherboards and prey customers won't come back. People suspected bad PMIC and they did what You just did, but phones will not live much longer. Prblem will be back. It is bad chip, bad design, bad quality control, or combination of all of it. Your instinct to go for PMIC was very on point.
@sedativelimit
@sedativelimit Жыл бұрын
I agree because I'm currently using poco m3 and had bought it back in 2021 and it just died after few months, sent it back to service center and they replaced the motherboard, it's still working fine but i still doubt it might give up someday.
@071Rishi
@071Rishi Жыл бұрын
need to modify it's charging circuit PMI 632 charging ic heats up lot
@london4983
@london4983 Жыл бұрын
On Poco M3 you just need to delete one of metallic shields. The smallest one. It’s typical problem. Often it happens after restart
@sipansibabdreddknot5179
@sipansibabdreddknot5179 Жыл бұрын
same with my friend his poco m3 after months just suddenly dont boot when restarted it goes forever then i watch some indian yt tutorials removing the shield on some ic that it was protecting and all is well, the indian tech yt says maybe the caps inside of the shield expands and gets shorts to the shields, because the spaces are so so close, ive tried to remove it and never had any problems.
@carlosgarciaoropeza5480
@carlosgarciaoropeza5480 Жыл бұрын
Master Sorin that phone looks a lot like a kodak model kd50 (yes, the company that makes cameras for a long time) and I hear good comments from its owners. Brand Poco? I haven't been to stores that sell cell phones in a while, but I'll take a look. Excellent repair for that device that you faced for the first time. Thank you very much for your time and sharing. All the best.
@MrRvdbeek
@MrRvdbeek Жыл бұрын
I have one and trying it in a day or two thanks Sorin
@saltcityrepairs5121
@saltcityrepairs5121 11 ай бұрын
Those model often to have a faulty charging flex issue Sorin. Jumper wires usually does the trick
@GajeelDono
@GajeelDono Жыл бұрын
Yeap thats my phone 😊 thank you very much!!!!
@handle5557
@handle5557 Жыл бұрын
How much u was pay for this repair?
@Marko_Maxa
@Marko_Maxa Жыл бұрын
@@handle5557 and for post service
@gborsoi
@gborsoi Жыл бұрын
Sorin, you miss one important thing... The thermalpad on the PMC.
@rfr653
@rfr653 Жыл бұрын
Good job mate 👍
@Tribes11
@Tribes11 Жыл бұрын
I still use this phone as daily driver, really good one!
@danielsaturnino5715
@danielsaturnino5715 Жыл бұрын
You sir are a pro.
@William51115
@William51115 Жыл бұрын
Great job! Unbelievable!
@pavlovskyyp8799
@pavlovskyyp8799 Ай бұрын
my poco f1 just died, used it for 6 years, i think its the same problem as here, i plugged it into charger and its suddenly dead. Thanks for the video
@MIJASDON007
@MIJASDON007 Жыл бұрын
Iam commenting this from a poco F1 armored edition The best phone i ever bought for me Love to c my electronic teacher repairing my phone 😌🤩 As a technician i don't like any other poco models
@Marko_Maxa
@Marko_Maxa Жыл бұрын
i have pocophone f1, 3 years now, working no problem. unlocked, rooted.
@sipansibabdreddknot5179
@sipansibabdreddknot5179 Жыл бұрын
sorin my friend has a poco m3 "budget phones of the model f1 poco series" after a month when rebooted the phone is on but cant boot the android os, some indian yt tutorials remove the shield on one of the ic that its protecting and the phone boots, the indian guy theorize that the caps inside when expanded due to thermals and current shorts to the shield and thus do some shorts or grounded the chip and causing it to not boot, ive tried it and problems go away and still rebooted it many times its a okay, my friend never experience this problem but it seems poco is design as budget or maybe some thigns like design and QC were compromise to sell cheap.
@totalgaara
@totalgaara Жыл бұрын
Pocophone is a brand from Xiaomi :)
@carloazuararuiz1069
@carloazuararuiz1069 Жыл бұрын
@totalgaara: Thanks for the information. Xiaomi if we know it here in North America. All the best.
@ashraffrancis
@ashraffrancis Жыл бұрын
Thanks for u video but how we can know that is the power ship
@piccoloijo
@piccoloijo Жыл бұрын
POCO is Xiaomi's subsidiary. This brand quite familiar in Indonesia
@DarkGT
@DarkGT Жыл бұрын
This is Xiaomi sub-brand. All of them have power management issues. Poco is cheap flagship like in terms of performance phone. Earlier F series are well respected.
@gaborfabian4458
@gaborfabian4458 Жыл бұрын
Poco is brand of xiaomi. Its cheaper, with flagship chips,weaket camera for example :) Love your videos Sorin!!
@louiec6159
@louiec6159 Жыл бұрын
what kind of liquid did you use for the power supply board
@chameleonnn
@chameleonnn Жыл бұрын
thanks
@mj1henry1
@mj1henry1 3 ай бұрын
What temperature do you use to reflow the chip here?
@corel965
@corel965 Жыл бұрын
Quick/ultra/fast charge is killing those chips to time because they heating a lot if you want to have your phone longer turn that off,chips nowdays are poor quality...
@ayubtechke4294
@ayubtechke4294 Жыл бұрын
More videos on phone repair 😊
@barbadolid5170
@barbadolid5170 Жыл бұрын
спасибо)
@ittarek5870
@ittarek5870 Жыл бұрын
My favourite sir
@tehnics-optics4560
@tehnics-optics4560 Жыл бұрын
Sorin ,I would like to request a video illustrating process how to steps to diagnose a dead Iphone 11 ??? .I'd love to see how you do it.I got an iPhone 11,charging issue,phone is dead.How to steps to diagnose a dead Iphone 11 ??? .I connect the charger and it appears to charge but wont power on ? .I'm going to buy a new battery to see if that's the problem.And still have the problem.Thank you very much.
@padddy48
@padddy48 Жыл бұрын
In germany they are very popular. cheap and does whatsapp and calls all what you need for cheap phones.
@ThinginReddit
@ThinginReddit Жыл бұрын
what is the liquid that he used before heating up the power management chip?
@gregorpesek
@gregorpesek Жыл бұрын
Flux
@lovejoymakhaza5229
@lovejoymakhaza5229 Жыл бұрын
Hi master Sorin, nice to see you again. I have a problem with my acer aspire 1 its not turning on but the 19v is open. I put my my multimeter on beeping mode and put on pin number 8 of the BIOS cheap and it beeping but on the first pin its not beeping and on the coil after the 3.3v power supply. how can i solve that issue
@jache2k201
@jache2k201 Жыл бұрын
i told u already...do ur voodoo magic
@tachidaallentumoto2351
@tachidaallentumoto2351 Жыл бұрын
Bro tour problem is the BIOS update the BIOS with a usb and you good to go.
@jRs8tIlIiGi3byIlIIg7sdryva2yew
@jRs8tIlIiGi3byIlIIg7sdryva2yew Жыл бұрын
Sir, I have a question for you. I am curious about the name of the liquid administered at 13:50.
@gregorpesek
@gregorpesek Жыл бұрын
Flux
@1Rictec
@1Rictec Жыл бұрын
that is my phone its made by poco a xiaomi company , best phone at the time i got it
@Customer22374
@Customer22374 Жыл бұрын
worst phone
@LaptopDisassembly
@LaptopDisassembly Жыл бұрын
I have Poco F3 5G and it is very good phone.
@Popeyes66
@Popeyes66 Жыл бұрын
Nice
@Maciej.R.
@Maciej.R. Жыл бұрын
Poco to dosyć dobre telefony.
@whatteverr
@whatteverr Жыл бұрын
14:18 this is temporary solution. You should remove power ic & reballing this.
@what31620
@what31620 Жыл бұрын
sorin said he dont have a tools to do that , u know a hole pad to make a new ball 😅
@elanaann3657
@elanaann3657 Жыл бұрын
its a common phone in my country, indonesia
@ronlevin2339
@ronlevin2339 Жыл бұрын
Why will anyone send this phone for repair from Greece to UK if you can buy a used one for about 120-150 EURO ? 0-50ma 50V, problem very common with Xiaomi and Samsung A series phones (usually PMIC have to be replaced) And I do not understand how or why Android users need a data recovery ? It is automatically backup to google as soon as it in WIFI range.
@GajeelDono
@GajeelDono Жыл бұрын
Well to answer your question, i live in Uk so nobody sent it from there also coz i need the data. plus not everything is backed up always i found out except the contacts nothing else was backed up in my case.
@SUMMERHITBEASTDANCEMPMIXTECHHO
@SUMMERHITBEASTDANCEMPMIXTECHHO Жыл бұрын
How much cost this repair?
@56ty78ui
@56ty78ui Жыл бұрын
Same as the older Samsung models.
@Pirelli.
@Pirelli. Жыл бұрын
A little bit of hotair and its working!! Haha great!! ☺
@x-tron3737
@x-tron3737 Жыл бұрын
Due to heavy usage of smartphones, The CPU gradually dries up due 2 heat & many problems arise. There are no proper heat control methods like PC available in smartphones.
@dtayag344
@dtayag344 10 ай бұрын
i also have a problem here pocophone..a reliablephone but you must have a better battery like GSM SANDWICH superbattery
@i-fixsystemsnashik3828
@i-fixsystemsnashik3828 Жыл бұрын
It's nice phone
@gregorpesek
@gregorpesek Жыл бұрын
Mine just died infront of me.. First apps didn't respond and when i tried to tuen it back on nothing happens :/
@toufikdjemaoui8265
@toufikdjemaoui8265 Жыл бұрын
Hi 👋
@mandalenterprise509
@mandalenterprise509 7 ай бұрын
Poco phones are very popular in India
@venerandarain3
@venerandarain3 Жыл бұрын
I assume these phone probably dropped or smashed or something to the ground, Normally this phone is charging on 2.1 - 2.4 A when the battery is under 60%
@saltcityrepairs5121
@saltcityrepairs5121 11 ай бұрын
And reflowing that chip will work for sometime but it will come back.
@miftosaurus
@miftosaurus Жыл бұрын
miui = xiaomi's interface, so, i think is some xiaomi... i have a redmi 7a... after 3 years, in a day, just frozened in my hand, and never comes up. maybe is time to try this trick! :D
@defragment418
@defragment418 Жыл бұрын
it's a xiaomi poco series. Like galaxy or other names from Samsung
@adaniel69
@adaniel69 Жыл бұрын
Poco by Xiaomi(India)
@sparkiz7108
@sparkiz7108 Жыл бұрын
Poco is have good spec like high end Samsung but much less price
@i-fixsystemsnashik3828
@i-fixsystemsnashik3828 Жыл бұрын
Hes right i love poco phones
@sparkiz7108
@sparkiz7108 Жыл бұрын
@@Joke90 this was just example lol . Talking about Chinese junk where is all parts made 🙈
@sparkiz7108
@sparkiz7108 Жыл бұрын
@@i-fixsystemsnashik3828 have before Poco F1 and now Poco f3 and I don't regret 🤟
@Customer22374
@Customer22374 Жыл бұрын
and much less life
@user-ry5ei2qi7n
@user-ry5ei2qi7n Жыл бұрын
The notorious poco f1 xiaomi all have this issue
@BigLiftBoss
@BigLiftBoss Жыл бұрын
It's not strange, that is Xiaomi Pocophone
@kumarshubham3230
@kumarshubham3230 Жыл бұрын
Xiaomi sub brand more precisely gaming version of MI
@Gou_
@Gou_ Жыл бұрын
Sorin this is a common fault in poco phones. Poco x3 pro really likes to die this way
@sparkiz7108
@sparkiz7108 Жыл бұрын
Have Poco F1 long time without problems 😅and still alive today .holding like spare phone
@Hejazi1365
@Hejazi1365 Жыл бұрын
Poco is a sub-brand from xiaomi
@saulsandre6322
@saulsandre6322 Жыл бұрын
This poco will came back because is not the pmic problem
@ytdarsch84
@ytdarsch84 Жыл бұрын
poco brand is by xiaomi, then became a brand itself
@lucataszarek8782
@lucataszarek8782 Жыл бұрын
OMG 🤗👏👏👏👏👍👍👍👍👍👋👋👋👋👋
@olico11
@olico11 Жыл бұрын
Poco Phone F1 is actually Xiaomi brand.
@JordynBaby63
@JordynBaby63 Жыл бұрын
How long before the chip cooks itself without the thermal pad lol. Jk
@hasanalnoman2838
@hasanalnoman2838 5 ай бұрын
Dis u heared Xiaomi? Pocophone is by xiaomi
@Jan3Sobieski5
@Jan3Sobieski5 Жыл бұрын
Never heard of Pocophone. Apparently it's some division of chinese Xiaomi
@larsbr4519
@larsbr4519 Жыл бұрын
Xiaomi Pocophone chinese
@user-tb3gj7zj6r
@user-tb3gj7zj6r Жыл бұрын
POCO series = a very bad cheap charging ic it get mad hot while charging solder balls under it get cracked and you will end up with a dead phone in the morning .this Problem will be back in a weak or less . this poco phones are a proper nightmare for both customer's and workshop's
@sparkiz7108
@sparkiz7108 Жыл бұрын
Had F1 f3 no problems
@sergelavallee913
@sergelavallee913 Жыл бұрын
You forgo to put back a piece in the phone!Thermal pad!
@namemenick9819
@namemenick9819 Жыл бұрын
It is a xiaomi bro.pocophone is the model,not the brand!
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