Hello,
I used for a while stock Google play edition rom and then bought a new charger thats really capable of charging 2A (even measured with ampere app). Then I wanted to use cyanogenmod (12.1) and after installation I found out that I can't charge it with the same speed but 700-800mA thats. So I was wondering if it is a system or kernel limitation? Is there anyway to get it to work properly? Researched about custom kernels that force fast charging but then I'm unable to transfer data.
Same issue with Cm12.1, was good with ARHD and Insertcoin. Did you try enable fast charging ?
Fast charge option in some kernels doesn't have anything to do with chargers. It gives you faster charging when you plug your phone to a computer or laptop
I don't know why fast charging isn't working i have nougat castum rom ported s8
That's clearly a Rom problem
The problem was from the charger i need to change it
Have you checked other chargers and they worked ?
Yes i replaced the usb cable and now fast charging is working
Hi guys Im using nougat aospextended rom. this rom very good but I need offline charging animation fix. who can help me offline charging animation doesnt work well. Dont show any charge status.
Dear all,
I have problem with my Xiaomi Mi 9t Pro, it stopped fast charging. My phone is on Miui 11, Android 10.
Some day i've noticed that i've got only 1 "thunder" icon during charging. Charging from 0% to 100% takes about 7 hours now.
What i've done so far:
- tested on charger which was included in the box - no fast charging
- tested on Xiaomi Power Bank with fast charging - no fast charging
- tested 4 diffrent cables - no fast charging
- tested on turned off phone - no fast charging
- i've downloaded last update package and install it once again - no fast charging
- i've tested charging speed on ampere - maximum is 800mah
I've found some topics on various forums but there was no solution for this problem.
Any ideas friends?
Worst case scenario it is damaged charging port. Try to clean it using thin piece of wire or needle, it's easy to clog it up so the plug doesn't go all the way into the port.
I would take the phone to a service center. Even without fast charging is not possible that it takes 7 hours to get a full charge. It seems that the charging port is defective.
Good luck.
michalpycia said:
Dear all,
I have problem with my Xiaomi Mi 9t Pro, it stopped fast charging. My phone is on Miui 11, Android 10.
Some day i've noticed that i've got only 1 "thunder" icon during charging. Charging from 0% to 100% takes about 7 hours now.
What i've done so far:
- tested on charger which was included in the box - no fast charging
- tested on Xiaomi Power Bank with fast charging - no fast charging
- tested 4 diffrent cables - no fast charging
- tested on turned off phone - no fast charging
- i've downloaded last update package and install it once again - no fast charging
- i've tested charging speed on ampere - maximum is 800mah
I've found some topics on various forums but there was no solution for this problem.
Any ideas friends?
Click to expand...
Click to collapse
What kernel do you use with miui? Stock or custom? Some kernels don't support charging via 5A cables. Use 3A instead. Also, clean your usb port with a toothpick and see if you can remove any dust from the pins.
XedosMD said:
What kernel do you use with miui? Stock or custom? Some kernels don't support charging via 5A cables. Use 3A instead. Also, clean your usb port with a toothpick and see if you can remove any dust from the pins.
Click to expand...
Click to collapse
All stock, i did not change anything.
Port is clean, i did clean it with compressed air and tootpick
Updated: USB port replaced, fast charging is working now
michalpycia said:
Updated: USB port replaced, fast charging is working now
Click to expand...
Click to collapse
Nice to know! Thanks for sharing your experience. I'm sure it will help more people in the future.
michalpycia said:
Updated: USB port replaced, fast charging is working now
Click to expand...
Click to collapse
I am experiencing the same problem, the fast charge really stopped working. I'm taking about 3:30 to fully charge it.
I think I'm going to buy the charge plate to make the replacement. Thank you very much for responding with the result.
could you help please
I am experiencing the same problem
the fast charge really stopped working.
I'm taking about 4 h to fully charge
how much the cost for replacing the charging port and u replaced it with IC or without IC????
Hello everyone,
I am facing the fast charging issue in k20 pro the fast charging stopped working and only does normal charging. In the hardware test it shows as current project need to test USB_ Hvdcp. Is it a software issue
Are you sure the problem is with the phone, and not with either the charger or the USB cable?