I broke my MicroUSB port on my redmi 3, bought a new PCB changed it but my phone still doesn't charge.
It fits into my phone but it does have some different writting on it compared to the one in the phone
The new one has 09 CTFS 1603C witten on the back, my old one has 04 HMFS 1605 (but I could not find one like this on the website)
Does someone know what to test to see if it's working ? or where can I find a model that will work ?
Related
Hi, unfortunately I broke the mini-USB connector soldered on my qtek 9100. now I know how to load the battery or rather I ordered a battery charger from China but I will come no earlier than 20 days. Now while I unsoldered a 5-pin connector of an old camera and I paid the phone. The problem is still not working. my question is:
it takes a mini USB 5 pin connector for my particular phone or go well all those who are around?
Thanks and I hope I was clear!
I solved all the mini USB port I had a tiny piece of tin made contact, I removed it and now everything works perfectly!
It is good to hear your success story. My brother has an old Cingular wizard with a broken USB connector. He dropped the phone while it was plugged in. I will visit him next week, and will try to repeat your success.
He still has a stock Cingular ROM, and has never had a data plan.
He uses it as a PDA that happens to also be a phone.
Hi everyone I broke the micro usb port on my i9100m, so i went on ebay and bought a replacement but when i replaced it my phone will not power on. When I remove the new usb flex pcb and remove and replace the battery it powers on. What I am wondering is if the markings on the pcb have to match because the original says," SI 1 129 GT=I9100 REV2.2" also a chip with 225A and the new pcb says,"R.B53 GT-I9100 REV2.2" with a chip says 106A. AS far as everything else both parts look the same.
I am wondering if the part I bought is the wrong one, or if the new part is damaged?
If anyone has experience with repairing this the Dock Connector Charging Port Flex Cable on SamSung Galaxy S2 II i9100M, I would love some advice.
BTW this is the link i bought from
http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItemVersion&item=180961316856&view=all&tid=926807674008
and I have posted pics of the two parts.
Just looked on ebay and i looked for a new replacement but there are many parts that are supposed to be for i9100but they have different writiing on the pcbs which is weird because they all say they are for I9100.
THANKS IN ADVACE ANY HELP IS APRECIATED
Hello, I purchased a i717 off eBay and my luck i figured out after I got it and had no cell signal accept in a few real good hot spots. I figured out the seller replaced the charging port flex cable... I read that the part numbers matter a lot on this phone andhe don't have the original now.... I am trying to get this figured out it as on the case v0.3 so I'm guessing the one I needed is a rev 3.0 and I can't find it anywhere or a rev 2.0 for that matter... So does anyone have any idea how to tell which one i need and do they actually say rev 2, or just the second numbers are different but it says rev1 in the top line.....I've checked the antenna cable and it charges fine..... Please help........ I sold my iPhone 5 and found this amazing phone that I can't use:crying:
Hi to all! Does anybody know, where could i order a new board where the micro usb is located? My phone was swiming before few days, i opened it, and cleaned, everything is working fine, except the micro usb. The PC won't recognize the phone, anymore. By the way, the phone is charging the phone properly. OTG also doesn't work anymore. P.S. The order would be to Europe, Germany. Thanks!
Have you had a look on AliExpress? that would be my go-to.
Also there is a thread on here with 2 guy's that had battery issues that couldn't resolve, maybe you can PM them & they may post too you?
If charging is working and OTG/PC isn't, it means that something is wrong in the data-pins of the micro-usb connection. Can you open it again and observe carefully all the 5 pins of micro-usb female connection and the back-side of it. There should be no shorts and no breaks. May be clean that part carefully. As last resort, order from Aliexpress.
ekin_strops said:
Hi to all! Does anybody know, where could i order a new board where the micro usb is located? My phone was swiming before few days, i opened it, and cleaned, everything is working fine, except the micro usb. The PC won't recognize the phone, anymore. By the way, the phone is charging the phone properly. OTG also doesn't work anymore. P.S. The order would be to Europe, Germany. Thanks!
Click to expand...
Click to collapse
Hi mate,
Came across this one that ships to Germany:
Xiaomi Redmi Note 4 USB Charging Dock Charging PCB Board Flex Mainboard Cable Connector Side Power ON OFF Volume Key Button
http://s.aliexpress.com/zIj67fEV
(from AliExpress Android)
Motherboard for redmi note 4
Any one tell me where I buy online/offline redmi note 4 SD 64 gb motherboard .
Any one tell me where I buy online/offline redmi note 4 32 gb motherboard .
Hello, a friend is having problems charging his "MiPad 4".
We have tested with several cables and several chargers (including the original 5V-2A), but the charging current does not pass on average 250mAh.
I'm sure it's not a ROM problem because it started to happen from one moment to the next.
I have tried several versions of Xiaomi.eu but it does not change anything.
I'm thinking that the board that controls the charge, where the USB-C port is, may have been damaged.
I'm looking for the replacement part but I can not find it (attachment jpg).
Has anyone had this problem or something similar?
Regards!!!
hugomoya said:
Hello, a friend is having problems charging his "MiPad 4".
We have tested with several cables and several chargers (including the original 5V-2A), but the charging current does not pass on average 250mAh.
I'm sure it's not a ROM problem because it started to happen from one moment to the next.
I have tried several versions of Xiaomi.eu but it does not change anything.
I'm thinking that the board that controls the charge, where the USB-C port is, may have been damaged.
I'm looking for the replacement part but I can not find it (attachment jpg).
Has anyone had this problem or something similar?
Regards!!!
Click to expand...
Click to collapse
Hi, I had the same problem and I need to buy this board somewhere.
Could you find it somewhere?
Regards
can someone help me, I need to buy this board
Hi. My new Xiaomi Mi pad4 has the same problem!!! It's charging speed is very very low and the problem is not from charger and cable ( I have tried 5 different and original and working chargers and cables). I had to open my brand new Tablet and noting was wrong. I'm suspicious if this little board which has the type C USB has problem Since when I connect the Tablet to any PC it says that Usb can not be recognized. Can anyone help me to find this little board on internet?? Or any suggestion???