Quick charge not working - Xiaomi Redmi Note 5 Pro Questions & Answers

I have Redmi note 5 pro and my phone has stopped supporting QC 2.0 as I am on MIUI 9.5.19.0 global stable. I used to get circle around my charging sign. And I'm using my power bank to charge my phone (Mi 20000i)
Please Check if you also facing the same issue.

I'm also having the same problem.

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RedMi 1S won't Turn on after Battery drain

Hi
I have a RedMi 1S running V45 (Indian Version). I am using this mobile since last 1 month. I am facing a strage issue with the phone.
Whenever the battery drains completely and the phone get switched off, it is taking forever to switch on the phone even after charging. I atleast need to charge it for 1 or 2 hours to see something on the screen. Its like the phone is completely dead.
I tried taking of the battery and inserted it and then charged. At this stage only thing I notice is the status LED glows in RED for a couple of seconds and like dead. After one or 2 hours, I see that LED starts blinking in RED. After this I need to wait for another 30 min or 1 hour to be able to switch on the phone. It is like the phone is taking almost 2 hours to get the initial charge to switch on the phone.
Is anyone facing same kind of issue?
Thanks
No mine is fine..
It only takes about 10-15s normally to gain initial charge to boot up !
Maybe some issue with charging?
No such issue faced yet. Once mine got fully discharged , but started in few seconds of charging.
Issue with the Charger
Hi
Looks like issue/compatibility with the Charger. I was using Samsung 2.5A charger which I bought for old mobile. Today, I tested with the original MI charger and the phone immediately showing the charging status. The MI original charger is 2A one. But still I think it has some compatibility issue with other chargers.
Thanks for your replies.
Dont!!!
@mail2eswar Please Dont use any other charger except xiaomi charger!! Its Snapdragon 400 8228 and it actually supports Qualcomm Quick charge 2.0 but its not working (donno bcaz of kernel or its locked) So if u use any other charger u'll end up in SoC failures :silly: and leads Motherboard replacement!!!! :cyclops:
Pavan l said:
@mail2eswar Please Dont use any other charger except xiaomi charger!! Its Snapdragon 400 8228 and it actually supports Qualcomm Quick charge 2.0 but its not working (donno bcaz of kernel or its locked) So if u use any other charger u'll end up in SoC failures :silly: and leads Motherboard replacement!!!! :cyclops:
Click to expand...
Click to collapse
Thank you. I just started using the Original Mi charger today. I will continue using the same.
i'm newbie ! ( sorry for bad english )
I'm new here. i did everything in this thread and i don't think the battery works for me . how many percent battery drained over 1 hour ?
and universal initd said that my kernel does not support init.d . had anyone encountered this ?
mail2eswar said:
Hi
Looks like issue/compatibility with the Charger. I was using Samsung 2.5A charger which I bought for old mobile. Today, I tested with the original MI charger and the phone immediately showing the charging status. The MI original charger is 2A one. But still I think it has some compatibility issue with other chargers.
Thanks for your replies.
Click to expand...
Click to collapse
Don't ever use another's phone as your Charger. Different V and A are the main cause of your issue.
mail2eswar said:
Hi
I have a RedMi 1S running V45 (Indian Version). I am using this mobile since last 1 month. I am facing a strage issue with the phone.
Whenever the battery drains completely and the phone get switched off, it is taking forever to switch on the phone even after charging. I atleast need to charge it for 1 or 2 hours to see something on the screen. Its like the phone is completely dead.
I tried taking of the battery and inserted it and then charged. At this stage only thing I notice is the status LED glows in RED for a couple of seconds and like dead. After one or 2 hours, I see that LED starts blinking in RED. After this I need to wait for another 30 min or 1 hour to be able to switch on the phone. It is like the phone is taking almost 2 hours to get the initial charge to switch on the phone.
Is anyone facing same kind of issue?
Thanks
Click to expand...
Click to collapse
Did you get any solution for this issue I'm facing the same the same problem. I'm unable to restart my redmi 1s
Eaxct same problem on my Redmi 1S
Exactly the same issue with mu Redmi 1S. Initially everything was fine. Then one day I lost my original Charger (1 Amp) , and I started looking for a replacement charger. I got one 2 Amp Fast charger from a local store and initially everything was fine and the Phone used to charge fine but then it wont hold the charge for too long. So I started using my Redmi Note4 charger which again is a 2 Amp charger.
But as I see is that if my phone is once drained fully, it is not easy to start back. 2 Amp charger connected for 3 hours straight did'nt help, apart from the intermittent flicker of the LED once a while. No battery charging animation on the screen.
Then I took 1.2 Amp Nexus Charger and behold the full screen battery charging animation pops up immediately. I could start my phone while charging.
My inference is that get an original Xiaomi Redmi 1S (1 Amp) charger if you can. Or else suffer like me
i have the same problem . did you fix it
exactly same problem here. Difference is that I'm using Redmi 1s for more than 3 yrs and suddenly out of nowhere these happened ( after battery discharged its not starting and a red led is blinking, even removing battery and connecting to the charger didn't work). Someone mentioned here not to use different charger, probably they r right bcz I used samsung charger while this happened. Went to Mi Authorized Servicing Centre they told Motherboard is damaged and will cost Rs. 4800/-. No way man! my Mi was of 5999/- not gonna fix it with 4800/-. I'll rather go for a new one.
can i solve this problem by changing another os
Yes You are right. Today after complete battery drain, I have connected phone to another charger that time LED on mobile start blinking so I assume that it started charging while it was not. After another one hr I tried to switched on but it was not switching on so I was worried and I started searching solution, Strangly when I connected Orignal Charger , it immediately shows battery symbol which was showing 0% charge. Thanks to this thread which help me to find solution.

My Redmi 1s restarts each time I connect it to charger or data cable for charging

The issue is whenever I try to charge my redmi 1s it reboots on its own,same thing happens even when the data cable is connected to the phone.Things I did so as to solve the problem:
1. I have 2 redmi 1s (one is working properly and other is having the problem I mentioned above) phones so firstly I replaced battery and tried.
2.I opened both the phones changed the charging module and tried.
3.Flashed the faulty redmi 1s with different versions of official ROMs and tried custom ROMs as well
One important thing to note is it doesn't charges and battery discharges when charger is connected!!! I even tried 2Ampere charger and still the same issue is there.
The problem still persists. Can anyone please help me ??

Note 5 Pro not charging

Hi,
Posting this here as well, As the Redmi Note 3 is probably not the best forum to ask about Note 5 Pro questions.
In the thread below, it details how you can remove the zener dioide to fix a not charger issue. Would anyone know where this is for the Redmi Note 5 Pro ?
A summary of the problem, full explanation in the post link below
It doesn't charge anymore, it will charge for 1 or 2 seconds and then stop for 2 seconds and start again etc. When it does charge, it charges at about 200mh (as seen from Ampere app).
I replaced with a new battery and USB charging port and still the same problem. I suspect that its the zenner diode on the motherboard.
https://forum.xda-developers.com/showpost.php?p=81827439&postcount=142

Facing issue while charging

Hello guys, sometimes the charge gets disconnected for a second and reconnects automatically when i use it while charging the device. Anybody else facing the same issue? Device -RN9P Max (Excalibur) (Stock rom MIUI 12)
check this.
Charger connecting and disconnecting rapidly
Hi, recently i bought Redmi Note 9 Pro ( indian ver ). after while its come to disconnected when i charge in rapidly mod ( 33watt ) 0% -40% there is no problem, when charging from 40%-55% it gets disconnected. after that when plugged it again...
forum.xda-developers.com

Question Mi 11x charging issue

Hello,
I bought the mi 11x yesterday. The pack was sealed and all, but the phone ain't charging above 48%. I can't figure it if it was a software bug as i had just upgraded to 12.5.1 MIUI GLOBAL ANDROID 11. No the charger isn't faulty as both my mi 10i and mi 11x use the same charger when i left them side by side to charge the 11x was 49% after 25 mins while the mi 10i had jumped up from 22% to 52%. So in a nutshell the phone does charge but so slow that even before it is charged it discharges. Help pls
Edit: On ampere while charging, the speed or measuring thing on the mi 10i shows a range between 2.4K mA to 6.09K mA while on mi 11x it shows between 80mA to 330mA
mirmirIIXII said:
Hello,
I bought the mi 11x yesterday. The pack was sealed and all, but the phone ain't charging above 48%. I can't figure it if it was a software bug as i had just upgraded to 12.5.1 MIUI GLOBAL ANDROID 11. No the charger isn't faulty as both my mi 10i and mi 11x use the same charger when i left them side by side to charge the 11x was 49% after 25 mins while the mi 10i had jumped up from 22% to 52%. So in a nutshell the phone
Click to expand...
Click to collapse
Might wanna apply for replacement if that's applicable or visit a service centre.
On a second thought, have you tried running CIT tests?
To access CIT tests, go to SETTINGS - ABOUT PHONE - ALL SPECS - keep tapping on KERNEL VERSION until you load into CITtest
TweaknFreak said:
Might wanna apply for replacement if that's applicable or visit a service centre.
On a second thought, have you tried running CIT tests?
To access CIT tests, go to SETTINGS - ABOUT PHONE - ALL SPECS - keep tapping on KERNEL VERSION until you load into CITtest
Click to expand...
Click to collapse
Thanks for the Sugg of CIT. I didn't even think bout that
Sounds like it might a hardware problem, if the problem persists I'd highly recommend you contact the seller or Xiaomi in order to get the phone diagnosed and repaired or replaced.
Nemix77 said:
Sounds like it might a hardware problem, if the problem persists I'd highly recommend you contact the seller or Xiaomi in order to get the phone diagnosed and repaired or replaced.
Click to expand...
Click to collapse
Yeah now i am also beginning to think that this is prolly a short circuit in the charging port, will get it replaced tmrw.

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