Brightness issue for custom roms - Xiaomi Redmi 4a Questions & Answers

I had installed 4-5 roms like tangerine caf,dot os(wifi not working),rr rom,aokp rom ,xosp rom all are giving the same problem brightness is always maximum adaptive is also not workjng and screen does not fully get dark on time out can anybody help?

shaileshtinu said:
I had installed 4-5 roms like tangerine caf,dot os(wifi not working),rr rom,aokp rom ,xosp rom all are giving the same problem brightness is always maximum adaptive is also not workjng and screen does not fully get dark on time out can anybody help?
Click to expand...
Click to collapse
1. Install MIUI official firmware fastboot with MiFlash, select clean all (NOT LOCK!)
2. Reinstall TWRP
3. Install custom firmware.
That problem appear when install more custom firmware without reinstall MIUI official firmware from fastboot (fastboot is best and cleanest method).
Sorry for my bad english.

• Update to the latest MIUI firmware version (I recommend Global Stable) via fastboot. Follow the instructions here:
http://en.miui.com/a-234.html
• Then, flash TWRP recovery from here:
https://forum.xda-developers.com/redmi-4a/twrp...
• Now install the custom ROM in TWRP, the backlight/brightness issue should be fixed

Related

Cant return to MIUI from LineageOS

Wipe everything
Install global developer zip file
When reboot, twrp says no OS installed
Help pls
if the recovery method of flashing the full rom fails, then you have no other recourse except to flash via fastboot method.
take note of this "Please wipe all data in Recovery mode if you want to update to a discontinuous ROM version, or downgrade to an older ROM version using MIUI full ROM pack. If you upgrade from MIUI Stable ROM based on Android M to MIUI Developer ROM based on Android N, please flash it via Fastboot update. Recovery update might cause upgrade failure."
http://en.miui.com/a-232.html
http://en.miui.com/a-234.html
lucasho2312 said:
Wipe everything
Install global developer zip file
When reboot, twrp says no OS installed
Help pls
Click to expand...
Click to collapse
Did you just tried rebooting to system after flashing? I also got that error "no OS installed" in TWRP so many times, but rebooting to system with no problems at all.
nnth said:
Did you just tried rebooting to system after flashing? I also got that error "no OS installed" in TWRP so many times, but rebooting to system with no problems at all.
Click to expand...
Click to collapse
Unmounted system before flashing ROM .
in my opinion why just not use rom from xioami.eu because you have custom recovery .
p.chandra284 said:
Unmounted system before flashing ROM .
Click to expand...
Click to collapse
Dont unmount system flash zip and after flash use hardware buttons to reeboot
U need to format data before installing miui
lucasho2312 said:
Wipe everything
Install global developer zip file
When reboot, twrp says no OS installed
Help pls
Click to expand...
Click to collapse
The reason is, that you can't flash OFFICIAL Chinese (Developer/Stadle) Rom with cusom recovery (TWRP). But you can flash anything esle. Like Lineage OS. If you want to use MIUI Rom, you have to flast a Xiaomi.eu ( developer or stable) rom. NOT OFFICIIAL CHINESE !!! If you prefer Official Chinese Global rom, you must download a FASTBOOT rom (not recovery) , and flash it in fastboot mode, with MiFlash.
instead of beating around the bush, why not follow the official procedure of flashing an official miui rom
if you are coming from a custom rom, as specified herein?:
http://en.miui.com/a-234.html
When can we expect official RR for mi max 2?
It was already available for redmi note 4 which is having the same processor.
You have to wait for custom Rom until miui release the kernel source which is must have to develop a custom one. please be patience...
If you flash rom with out error, Even no os installed warning, you can boot into system without problem.

Problem with LeEco Le 2 X620 MTK Chipset/EUI/TWRP/

Hi,
I had a problem with EUI 5.9.028S and i decided to install twrp and another rom to my Le 2. After a great effort i managed and i installed EUI 5.6.014S version..Now i have other problems,every time who i turn on wifi the device download the newer version of EUI,but when rebooting to recovery (to finish the update) shows up the twrp recovery and stops there,i try to install by twrp the update but the device does not turning on (or stucks on logo or turn on and off all the time).Now i don't know what can i do,i want to remove twrp and return to recovery of the device but i cannot because i don't have the zip file who need to do this and i don't know how to do this.
After all of this i'm thinking, if i remove the twrp and get back the recovery when the system needs to update the device will turning on?
The EUI version i'm using is only Chinese and English.
I cannot find nowhere official EUI in sites(all are out)..
Help me please i'm desperate..
Sorry for my English
Try Cuoco rom , flash from Twrp :
https://forum.xda-developers.com/le-2/development/x626-cuoco92-installed-multilingual-t3744201
Bobfish said:
Try Cuoco rom , flash from Twrp :
https://forum.xda-developers.com/le-2/development/x626-cuoco92-installed-multilingual-t3744201
Click to expand...
Click to collapse
If i remove the TWRP will make the update that already download?
Evi N said:
If i remove the TWRP will make the update that already download?
Click to expand...
Click to collapse
You can flash the stock rom update using Twrp 3.0.2-0 . But first you need to know the directory/name of the downloaded rom file.
Or you can flash back the stock recovery . Then u'll have no root and no Twrp and possibly no google services(if that rom update is latest version without google).
Bobfish said:
You can flash the stock rom update using Twrp 3.0.2-0 . But first you need to know the directory/name of the downloaded rom file.
Or you can flash back the stock recovery . Then u'll have no root and no Twrp and possibly no google services(if that rom update is latest version without google).
Click to expand...
Click to collapse
I try to flash stock update but after that the device stuck on LeEco logo or turning on and off all the time...My device is unrooted.This eui that i use is this: FULL_S2_PLUS_S2_PLUS-CN-FN-HEXCNFN5601405171S-5.6.014S (only Chinese and English without google apps,i download apks files for these),before that the eui verion that i use and working was this: 1513574960_full_s2_plus_s2_plus-cn-fn-hexcnfn5902812161s but i cannot find nowhere anymore..
Wipe user data/cache/dalvik (factory reset) in recovery.
Bobfish said:
Wipe user data/cache/dalvik (factory reset) in recovery.
Click to expand...
Click to collapse
I'm sorry if I'm annoying but i don't know many things..
Do you mean i do this before the update or to do this to return in another version of eui?
Now the problem is you are stuck at logo/turning off , which usually can be solved by factory reset.
There's a possibility that the stock rom doesnt boot up because of Twrp installed.
Might be easier to just download and flash the Cuoco92 rom , it has google preinstalled so you won't have problems with google apps.
Now,my device working with 5.6.014s and is just fine..
I want to find this zip file: 1513574960_FULL_S2_PLUS_S2_PLUS-CN-FN-HEXCNFN5902812161S (but i cannot find it) because and this working well..
After that i want to remove twrp and install the stock recovery of the phone but i don't have the zip file for recovery and i don't know how to do this..
I don't want to install other rom but thanks for your responding and for your time..i
Appreciate it??
https://devsjournal.com/download-letv-official-stock-rom.html#Le_2_Pro_Stock_ROM
Le 2 and Le 2 pro using same rom.
I know because i try to install this file,it's not the same..with this file(le 2 le 2 pro) the device stucks and not turning on..
Can anyone help me please!!!!
I found download page for official stable Eui offline package, all models.
http://bug.letv.com/cn/download/phone
You might have to flash gapps package ,use this gapps for AOSP/CM roms:
https://forum.xda-developers.com/android/software/app-minimal-gapps-gapps-lp-20150107-1-t2997368
Evi N said:
Hi,
I had a problem with EUI 5.9.028S and i decided to install twrp and another rom to my Le 2. After a great effort i managed and i installed EUI 5.6.014S version..Now i have other problems,every time who i turn on wifi the device download the newer version of EUI,but when rebooting to recovery (to finish the update) shows up the twrp recovery and stops there,i try to install by twrp the update but the device does not turning on (or stucks on logo or turn on and off all the time).Now i don't know what can i do,i want to remove twrp and return to recovery of the device but i cannot because i don't have the zip file who need to do this and i don't know how to do this.
After all of this i'm thinking, if i remove the twrp and get back the recovery when the system needs to update the device will turning on?
The EUI version i'm using is only Chinese and English.
I cannot find nowhere official EUI in sites(all are out)..
Help me please i'm desperate..
Sorry for my English
Click to expand...
Click to collapse
https://www.needrom.com/download/leeco-s3-x626/
Put the phone in fastboot mode. install the official firmware 23S.
(you do not have twrp running since the kernel version is higher than in the firmware 14S)
Kychera22 said:
https://www.needrom.com/download/leeco-s3-x626/
Put the phone in fastboot mode. install the official firmware 23S.
(you do not have twrp running since the kernel version is higher than in the firmware 14S)
Click to expand...
Click to collapse
(you do not have twrp running since the kernel version is higher than in the firmware 14S) I don't know what that means...
What is the procedure that must be follow?
Bobfish said:
I found download page for official stable Eui offline package, all models.
http://bug.letv.com/cn/download/phone
You might have to flash gapps package ,use this gapps for AOSP/CM roms:
https://forum.xda-developers.com/android/software/app-minimal-gapps-gapps-lp-20150107-1-t2997368
Click to expand...
Click to collapse
I try this but it was a disaster...But thank you ....

few questions

If i want to flash MIUI rom via twrp should i flash the fastboot rom or recovery rom ? Also do i need to flash lazy flasher after that, what is the purpose of LF after all? And lastly will i get OTA updates on flashed rom or manually update it ? oh and ill be going for miui 10 any suggestions for kernel to prolong battery ?
TWRP is custom recovery and that's what recovery ROM are for and fastboot ROM are for flashing via fastboot.
Yes, you'll get updates. But make sure to use correct recovery because some recovery won't be able flash update and instead you'll have to dirty flash the whole ROM.
MIUI already has best battery optimization, imo you don't need to flash any custom kernel but if you want to then you can. I haven't used MIUI since June so can't tell which kernel will fit perfect for your need.
Here is information about lazy flasher
https://forum.xda-developers.com/android/software-hacking/zip-lazyflasher-tool-flashing-custom-t3549210

Cannot install any custom rom

The issue I have is that I am unable to install any custom rom in the phone, I am only able to correctly install xiaomi.eu roms and also miui global roms using fastboot method. Any custom rom I try, like Pixel Experience, but also many others, the phone will boot loop. Tried android 10 and android 9 roms, also tried to flash roms coming from an older global miui rom, just like one tutorial recomended to do, but still nothing. In TWRP there are no errors, rom seems to install correctly, but when I reboot the phone it will boot loop.
Another weird issue is that only some versions of TWRP will install on my phone, right now I am using Orangefox 10.0.3, version 10.0.4 just won't install, I flash it but nothing happens. TWRP versions from mauronofrio won't install for some unknown reason.
I'm at a loss really as to what is happening.
Xiaomi063 said:
The issue I have is that I am unable to install any custom rom in the phone, I am only able to correctly install xiaomi.eu roms and also miui global roms using fastboot method. Any custom rom I try, like Pixel Experience, but also many others, the phone will boot loop. Tried android 10 and android 9 roms, also tried to flash roms coming from an older global miui rom, just like one tutorial recomended to do, but still nothing. In TWRP there are no errors, rom seems to install correctly, but when I reboot the phone it will boot loop.
Another weird issue is that only some versions of TWRP will install on my phone, right now I am using Orangefox 10.0.3, version 10.0.4 just won't install, I flash it but nothing happens. TWRP versions from mauronofrio won't install for some unknown reason.
I'm at a loss really as to what is happening.
Click to expand...
Click to collapse
1. Try the latest OrangeFox beta - https://forum.xda-developers.com/mi-8/development/official-orangefox-recovery-project-t4039531
2. If you have any issues with it, then report (with logs) in the OrangeFox thread.

Casting not working on AOSP based roms on Indian K20 pro

Whatever I do,I couldn't cast my phone to my TV.I have tried many roms.But no matter what I do,casting doesn't work.My setup-
* TWRP 3.2.1.2.2 by Mauranfrio
*Vendor and Firmware from Indian 11.0.4
My steps-
1-Flash rom via fastboot
2-Flash recovery
3-Flash DFE
4-Reboot and clean flash any AOSP based rom
I have done everything. Even flashed latest fastboot rom for India,set everything up from scratch.Casting works on stock MIUI but not on any custom rom...with or without magisk,gapps.It just doesn't work.My TV shows in the device list,tries to connect but the connection resets
The option in quick settings is greyed out.
Anyone on Indian firmware and vendor has this problem?

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