[Help] mobile radio power off converted a2>6x - Xiaomi Mi A2 / 6X Questions & Answers

Hey there I need a help about converting my converted 6x back to a2. I have dead sensors and no network on my phone since i converted to 6x. It says mobile radio power off. After converting i accidentally triggered arb 4! Now i wanna convert back to a2 following that 4pda forum!
Now if i convert back to a2 is there any chance that flashing stock a2 rom via fastboot will fix everything? And can i convert back to 6x again if it didn't work well? Cause twrp isn't permanent in a2.

Mozahid007 said:
Hey there I need a help about converting my converted 6x back to a2. I have dead sensors and no network on my phone since i converted to 6x. It says mobile radio power off. After converting i accidentally triggered arb 4! Now i wanna convert back to a2 following that 4pda forum!
Now if i convert back to a2 is there any chance that flashing stock a2 rom via fastboot will fix everything? And can i convert back to 6x again if it didn't work well? Cause twrp isn't permanent in a2.
Click to expand...
Click to collapse
arb4 conversion requires testpoint everytime
you cant boot a2 stock rom without custom kernel

q0kHaN said:
arb4 conversion requires testpoint everytime
you cant boot a2 stock rom without custom kernel
Click to expand...
Click to collapse
Yeah i know thad! But will it solve my sensor and network issues?

Mozahid007 said:
Yeah i know thad! But will it solve my sensor and network issues?
Click to expand...
Click to collapse
Your problems are related with persist, try to flash persist.img from stock rom

q0kHaN said:
Your problems are related with persist, try to flash persist.img from stock rom
Click to expand...
Click to collapse
I tried a lot of persist images! Nothing fixes anything!

Related

Have Anti-Rollback System In Mi A2?

Currently am on latest may update V10.0.9.0PDIMIFJ, i want to flash V10.0.2.0.PDIMIFJ but confusion about anti-rollback system. will i have any problem?
Bro, you need to delete de update.zip inside the flashing file. If you did this u are good to go without ARB4
*U need to erase this file update.zip on every att file
afranioneto said:
Bro, you need to delete de update.zip inside the flashing file. If you did this u are good to go without ARB4
*U need to erase this file update.zip on every att file
Click to expand...
Click to collapse
Isn't this only for miui?
mariosenta said:
Isn't this only for miui?
Click to expand...
Click to collapse
Oh yes yes. I had been confused, i was talking about MIUI. For Android One i think wasn't have ARB
mrwangdu said:
Currently am on latest may update V10.0.9.0PDIMIFJ, i want to flash V10.0.2.0.PDIMIFJ but confusion about anti-rollback system. will i have any problem?
Click to expand...
Click to collapse
At android one if you have unlocked bootloader arb not working, Google rules. I have downgrade from pie to oreo with no problem at all
vagsvag said:
At android one if you have unlocked bootloader arb not working, Google rules. I have downgrade from pie to oreo with no problem at all
Click to expand...
Click to collapse
so can i flash previous version of pie?
thanks everyone successfully flashed without any problem.
thanks for your information brother. It's now clear about the ARB in MI A2

[SOLVED] Sensors not working after install Global Stable

I just installed Global Stable after testing Xiaomi.EU rom, but after install the sensors gyroscope accelerometer, magnetic etc are not working.
I used MiFlash to flash global stable.
Any way to fix it? :crying:
Tks!
Hello, it's a common issue, you have to flash the persist.img file that is included in the fastboot ROM
You need to flash it via TWRP because the file is write protected via ADB
_Nexus8_ said:
Hello, it's a common issue, you have to flash the persist.img file that is included in the fastboot ROM
Click to expand...
Click to collapse
Yes I tryied to flash it unsuccesfully
I using the last TWRP by mauronofrio but I can not mount persist even I select from mount menu, no way to flash it
rocalino said:
Yes I tryied to flash it unsuccesfully
I using the last TWRP by mauronofrio but I can not mount persist even I select from mount menu, no way to flash it
Click to expand...
Click to collapse
Via ADB?
I had the same problem, I had to unlock back the phone, flash a Chinese TWRP and flash the persist.img as an image into the persist partition
Edit : I'm gonna send the right TWRP for that
Edit 2 : here you go, you can flash the persist partition with this one
_Nexus8_ said:
Via ADB?
I had the same problem, I had to unlock back the phone, flash a Chinese TWRP and flash the persist.img as an image into the persist partition
Edit : I'm gonna send the right TWRP for that
Edit 2 : here you go, you can flash the persist partition with this one
Click to expand...
Click to collapse
I want to restore my phone as a factory Global stable, after do that can I flash the original recovery again or entire global stable using xiaomiflash?
Tks for the help
rocalino said:
I want to restore my phone as a factory Global stable, after do that can I flash the original recovery again or entire global stable using xiaomiflash?
Tks for the help
Click to expand...
Click to collapse
Yes you can, and you can relock the bootloader using MiFlash as you said It will be completly stock
But I have to warn you that doing that broke my Widevine L1 certification, and I haven't find a way to get them back yet
_Nexus8_ said:
Yes you can, and you can relock the bootloader using MiFlash as you said It will be completly stock
But I have to warn you that doing that broke my Widevine L1 certification, and I haven't find a way to get them back yet
Click to expand...
Click to collapse
Even when the original system is installed?
I think sensors don't work it's worse than if they're not certified.
rocalino said:
Even when the original system is installed?
I think sensors don't work it's worse than if they're not certified.
Click to expand...
Click to collapse
Even if the original system is installed yeah, but it doesn't seem to be the case for everyone, some people still get the Widevine L1 even after flashing the persist.img
That's what I tought too
Well, I flashed and now phone works Perfect!!
Thank you _Nexus8_
rocalino said:
Well, I flashed and now phone works Perfect!!
Thank you _Nexus8_
Click to expand...
Click to collapse
You're welcome!
_Nexus8_ said:
You're welcome!
Click to expand...
Click to collapse
As you say, Widevine L1 is broken.
I wish in the coming updates could be repaired.
rocalino said:
As you say, Widevine L1 is broken.
I wish in the coming updates could be repaired.
Click to expand...
Click to collapse
As Widevine L1 is a key to unlock advanced features in commercial video streaming it might just not be that simple to restore the protected key when it has been corrupted or deleted. The whole point with it is to protect from use of the advanced video on hardware where the makers do not pay for it.
So, restoring might have to be done at a service point.
Your best bet is to keep in touch with _Nexus8_ here because he is looking very deep into this problem!
_Nexus8_ said:
Yes you can, and you can relock the bootloader using MiFlash as you said It will be completly stock
But I have to warn you that doing that broke my Widevine L1 certification, and I haven't find a way to get them back yet
Click to expand...
Click to collapse
hey i am using redmi 9t and flashed pixel experience after that i decided to go back to stock but after flashing lastest stable miui through miflash i get error "find device storage corrupted your device is unsafe now" i lost my backup as well so if i flash persist.img from fastboot rom will i lose my widewine L1
_Nexus8_ said:
Via ADB?
I had the same problem, I had to unlock back the phone, flash a Chinese TWRP and flash the persist.img as an image into the persist partition
Edit : I'm gonna send the right TWRP for that
Edit 2 : here you go, you can flash the persist partition with this one
Click to expand...
Click to collapse
Hey! Can I use this recovery on Redmi Note 7 Pro as well or not.???
sanket_sy said:
Hey! Can I use this recovery on Redmi Note 7 Pro as well or not.???
Click to expand...
Click to collapse
Obviuously not, different device = different recovery
hi, i flashed the persist.img now sensors are working fine but front camera isn't working(not hardware problem as it is working fine if i control manually).. please help me i am using indian variant of k20 pro..
one more thing i want to know if i flash miui chinese rom using fastboot & again come back to indian rom will that break anything if i flash custom roms after that??
---------- Post added at 08:24 AM ---------- Previous post was at 08:22 AM ----------
_Nexus8_ said:
Hello, it's a common issue, you have to flash the persist.img file that is included in the fastboot ROM
You need to flash it via TWRP because the file is write protected via ADB
Click to expand...
Click to collapse
if you can help regarding this problem!

Question Can stock zips be flashed with mi 11 twrp?

Just wondering if the stock zips can be flashed with twrp?
I tried numerous stock zips and the ROM flashes successfully with no errors, xiaomiflashtool V2 is also successful, however when the phone boots no matter which stock ROM succeeds, Xiaomi.eu is the ROM that boots.
I don't want to use mi-flash, my phone is eea(Vodafone) and I'm trying to flash eea global, when switching with mi flash it activates ARB and bricks the phone. I know it does because I have already done so and got a replacement from Vodafone.
Any help to flash a stock ROM would be appreciated, I'm stuck with xiaomi.eu as it stands.
Cheers.
at moment . there still no recovery rom for Xiaomi Mi 11 . there's people trying to flash stock rom in TWRP but keep failed .
kmzway000 said:
at moment . there still no recovery rom for Xiaomi Mi 11 . there's people trying to flash stock rom in TWRP but keep failed .
Click to expand...
Click to collapse
Mine doesn't fail though, it succeeds. Well shows it succeeds but boots to xiaomi.eu each time.
Xiaomiflashtool V2 also succeeds with the stock ROM , but same outcome is present, xiaomi.eu boots each time.
kmzway000 said:
at moment . there still no recovery rom for Xiaomi Mi 11 . there's people trying to flash stock rom in TWRP but keep failed .
Click to expand...
Click to collapse
MiuiMix is coming soon.
ralovesoc said:
MiuiMix is coming soon.
Click to expand...
Click to collapse
I dont really want any custom roms really, ideally looking to flash stock again but its proving difficult.
hello me i think wait for a stable recovery.
At the moment the "TWRP" that is out is A10 based therefore you can only do normal stuff like wipe, flash magisk etc. It does not support flashing A11 roms yet
Disyraq said:
At the moment the "TWRP" that is out is A10 based therefore you can only do normal stuff like wipe, flash magisk etc. It does not support flashing A11 roms yet
Click to expand...
Click to collapse
you're wrong , lol.
the only reason you can't flash xiaomi.eu is because ingbrzy doesn't want you to
ralovesoc said:
you're wrong , lol.
the only reason you can't flash xiaomi.eu is because ingbrzy doesn't want you to
Click to expand...
Click to collapse
Cant flash any stock too, including xiaomi stable beta
gaztom78 said:
I dont really want any custom roms really, ideally looking to flash stock again but its proving difficult.
Click to expand...
Click to collapse
I just ordered Chinease version I just want to flash stock rom and it gets OTA in the future not bothered about custom
Reading about it
Can I not just flash Xiaomi Mi 11 Latest EEA Stable Version Fastboot with MiFlash and that be it ? or im I missing something ?
Thanks
uscool said:
I just ordered Chinease version I just want to flash stock rom and it gets OTA in the future not bothered about custom
Reading about it
Can I not just flash Xiaomi Mi 11 Latest EEA Stable Version Fastboot with MiFlash and that be it ? or im I missing something ?
Thanks
Click to expand...
Click to collapse
You can flash with mi flash no problem, but since youre changing to a different region rom your bootloader must be unlocked
Disyraq said:
You can flash with mi flash no problem, but since youre changing to a different region rom your bootloader must be unlocked
Click to expand...
Click to collapse
any reason you dont want the bootloader unlocked ? I been told the banking apps still work ? and the phone can be updated by OTA after
Thanks
uscool said:
I just ordered Chinease version I just want to flash stock rom and it gets OTA in the future not bothered about custom
Reading about it
Can I not just flash Xiaomi Mi 11 Latest EEA Stable Version Fastboot with MiFlash and that be it ? or im I missing something ?
Thanks
Click to expand...
Click to collapse
Hi you can, but you need the bl unlocked, also with china phones you might need root for gpay, banking fp etc.... with the bootloader unlocked these things may or not work, however on Chinese phones the bl must remain always open on a custom rom, otherwise the phone will brick.
gaztom78 said:
Hi you can, but you need the bl unlocked, also with china phones you might need root for gpay, banking fp etc.... with the bootloader unlocked these things may or not work, however on Chinese phones the bl must remain always open on a custom rom, otherwise the phone will brick.
Click to expand...
Click to collapse
Reading here Bootloader unlocked doesnt effect banking apps etc ? I plan to flash stock EU rom it wont have root enabled ? Or have I got it wrong ?
Thanks
uscool said:
Reading here Bootloader unlocked doesnt effect banking apps etc ? I plan to flash stock EU rom it wont have root enabled ? Or have I got it wrong ?
Thanks
Click to expand...
Click to collapse
generally thats the case, but for some reason some people its fine and others not, depends on your bank if it detects the bl is unlocked then you cant use it for this without magisk.
gaztom78 said:
generally thats the case, but for some reason some people its fine and others not, depends on your bank if it detects the bl is unlocked then you cant use it for this without magisk.
Click to expand...
Click to collapse
Thanks I guess I'll find out soon enough

Question Rom 12.5.5.0 RKDEUVF

I have the Rom from Vodafone which however does not receive updates. Would it be possible to install the standard European ROM RKDEUXM without unlocking the bootloader and without losing the phone configuration?
I have the full rom file for fastboot installation 12.5.19.0.
Really thanks
Unfortunately, no, without losing configuration and data, you wont be able to flash any other version roms.
goodsale said:
I have the Rom from Vodafone which however does not receive updates. Would it be possible to install the standard European ROM RKDEUXM without unlocking the bootloader and without losing the phone configuration?
I have the full rom file for fastboot installation 12.5.19.0.
Really thanks
Click to expand...
Click to collapse
1. It's impossible to flash different rom without unlocking bootloader.
2. It's impossible to unlock bootloader without wiping the phone.
I see that is possible for Xiaomi phone using XiaomiTool V2 via ADB (debug usb enable).
You loose data but you don't have to unlock bootloader.
I don't know if it works with 11t pro...
I'd say DON'T DO IT. Switching ROM like that without unlocking the bootloader is a very bad idea. If something goes wrong your recovery options will be very limited. For sure though if you don't format data after flashing a different region ROM the device will end up soft bricked. Either a bootloop or perma fastboot mode. Adb doesn't work with stock recovery and stock recovery doesn't offer the "format data" option anymore just "wipe" which is not the same and won't fix anything. So unlock bootloader first.
Thanks!
But is it possible to re-lock after rom installed and is it possible to have ota regular updates?
goodsale said:
Thanks!
But is it possible to re-lock after rom installed and is it possible to have ota regular updates?
Click to expand...
Click to collapse
You can only relock bootloader when the rom installed in your phone is the stock ROM came with your phone or else you'll brick it and have to reflash in EDL mode using test point.
Now I'm with RKDEUXM Rom...no brand Vodafone.
I've closed bootloader After flash and small test.
All work fine, no brick and Ota updates downloaded and installed.
Thanks!!!
goodsale said:
Now I'm with RKDEUXM Rom...no brand Vodafone.
I've closed bootloader After flash and small test.
All work fine, no brick and Ota updates downloaded and installed.
Thanks!!!
Click to expand...
Click to collapse
Care to share the process so others can learn as well?
Yes look here
Lock bootloader on change ROM from Vodafone to EEA
Hello dears! A pleasure to be here. I recently got a Xiaomi 11T Pro from Vodafone (MIUI Global 12.5.6 Estable RKDEUVF) and I want to change it to the global one (I have read that operator roms does not work properly good) so If Im not wrong It...
forum.xda-developers.com

Should i flash official miui to completly reset my phone ?

Hi guys,
i flashed tons of roms since i got my phone. Now i want to revert back to miui 10 android 9 ~v10.3.17 - xiaomi.eu, as miui 10 always was best with battery life for me.
Should i first flash the official stock rom from c.mi.com with fastboot mi flash tool to get rid of all my mess i have done in those years or can i just flash xiaomi.eu via twrp ?
I have the chinese version redmi k20 pro 8gb 128gb raphael.
Thanks.
Danny94 said:
Hi guys,
i flashed tons of roms since i got my phone. Now i want to revert back to miui 10 android 9 ~v10.3.17 - xiaomi.eu, as miui 10 always was best with battery life for me.
Should i first flash the official stock rom from c.mi.com with fastboot mi flash tool to get rid of all my mess i have done in those years or can i just flash xiaomi.eu via twrp ?
I have the chinese version redmi k20 pro 8gb 128gb raphael.
Thanks.
Click to expand...
Click to collapse
Flashing Xiaomi.eu will only replace the system. It's probably better that you first re-flash the complete stock, also MIUI 10/A 9, to have the clean situation like in the old days
@zgfg thank you very much for your answer.
May you can tell me if i should prepare anything to get the bootloader unlocked again easily or is it the same procedure like requesting the file from mi.com ?
And maybe you can tell me if i can flash eea or global rom aswell as i live in Italy/europe or china is required ?
Danny94 said:
@zgfg thank you very much for your answer.
May you can tell me if i should prepare anything to get the bootloader unlocked again easily or is it the same procedure like requesting the file from mi.com ?
And maybe you can tell me if i can flash eea or global rom aswell as i live in Italy/europe or china is required ?
Click to expand...
Click to collapse
I suppose your BL is unlocked since you were flashing.
You can check in Fastboot:
fastboot oem device-info
Regarding how to flash the fastboot firmwares, see (I didn't use myself):
How to Flash Xiaomi Firmware using MIUI Fastboot and Recovery ROM
Ever since the dawn of affordable smartphones in countries like India and China, the demand for more has increased. The consumers now, more than ever, are
www.getdroidtips.com
Long ago, when I switched from stock to Xiaomi.eu, I switched from EEA (but AFAIK, Xiaomi.eu guides nowhere require to be coming specifically from EEA, Global, China, Russia)
Yeah im unlocked, but if i recognize it correctly flashing stock will lock bootloader again.
Need to do further research tomorrow than if i can prevent that somehow .
Thanks.
Danny94 said:
Yeah im unlocked, but if i recognize it correctly flashing stock will lock bootloader again.
Need to do further research tomorrow than if i can prevent that somehow .
Thanks.
Click to expand...
Click to collapse
Take a look to the screenshot from Mi Flash in the guide, there is the option Clean all vs Clean all and lock
That is a common issue, people leave on default: Clean all and lock and if anything goes wrong while flashing (wrong firmware or something) they hard brick their phones and since they locked them, they cannot flash again (and must ask for the paid EDL support)
zgfg said:
Take a look to the screenshot from Mi Flash in the guide, there is the option Clean all vs Clean all and lock
Click to expand...
Click to collapse
Thank you so much for pointing that out, i surely have missed that.
If i can keep it unlocked may i stay at stock and will do a lot of debloating and optimization as i wont update it .

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