Develop Bugs

No System Update Notification on 6.0.1 RETEU (I BREAKED MY PHONE!)

Dear all,
I 've been always receiving updates whenever i was loading official 6.0.1 til to 7.0 which was the latest for my channel . I was on Lineage 7.1.2 for a couple of days and reverted back to 6.0.1 when I was informed that 7.1.1 came available on our channel ( reteu).
The problem this time is that I get " your device's software is up to date" when I am trying to update the sw.
Any help would be highly appreciated .
Model Number: Moto z play
Software Channel : reteu
Android Version : 6.0.1.
Android Security Patch Level: November 1, 2016
Baseband Version : M8953_10208.08.04.48R ADDISON_ROWDSDS_CUST
Build Number : MPNS24.104-49-4
Update : O flashed the stock 7.0 nougat file found here: https://forum.xda-developers.com/moto-z-play/how-to/moto-z-play-reteu-firmware-otas-t3557917.
Everything went all right and the phone booted normally. I got an update notification and let the system to boot so as to apply the update. After that the phone never booted and seems to be bricked!!!
YOU HELP ITS MUCH APPRECIATED!!!!

Now you have paperweight. Sad, but true.
No solution for unbrick yet.
Mike

sp5it said:
Now you have paperweight. Sad, but true.
No solution for unbrick yet.
Mike
Click to expand...
Click to collapse
Really?
No solution to unbrick the device??!

Yash24 said:
Really?
No solution to unbrick the device??!
Click to expand...
Click to collapse
You can try these methods:
http://www.aryk.tech/2017/07/moto-z-play-unbrick-solutions.html
The blank-flash was unsuccessful to all users. The Loader.img is being tested by some guys. (folks at ArykTECH managed to build a Loader.img that is supposed to work, unlike the ones we extract from our phones, as described by the "DIY" section)
Edit: please, post your feedback here:
https://forum.xda-developers.com/moto-z-play/how-to/guide-unbrick-moto-z-play-t3618492

It happened to me too. I had 4 variable rom choices for RETASIA. Only one of them was responsible to get my updates back. I had to try them all

The differences between Android 9 and Android 10

I recently brought Rmn8p with miui 11.0.6 (global) , wait to unlock bootloader. After that flash preloader & lk then trwp and root.
I was wondering what's the difference between android 9 and android 10? Is it almost the same like I read at some post? Someone has updated to android 10 may share some viewpoints with us, thanks!
Already unlocked bootloader , root and xposed , phone recorder installed. Thanks to those pioneers.

donkeyman1234 said:
I recently brought Rmn8p with miui 11.0.6 (global) , wait to unlock bootloader. After that flash preloader & lk then trwp and root.
I was wondering what's the difference between android 9 and android 10? Is it almost the same like I read at some post? Someone has updated to android 10 may share some viewpoints with us, thanks!
Click to expand...
Click to collapse
Hey. I think this is widely discussed elsewhere. Just search for "MIUI Android 9 vs MIUI Android 10" in Google or YouTube. You'll find way more information there than you would ever find here regarding such generic topics. Have fun ?

Rollback from Android 10

Is it possible to rollback to android 9 or 8 from android 10 with Odin?
I tried once but it faild.
G960F
Thank you !

I am looking to downgrade too, but the same failed!
I have found this lifehacker.com/how-to-downgrade-your-phone-from-android-10-to-android-1837868743 and also youtube.com/watch?v=CdTT4cEUWc4
not sure if its legit, give it a try and let me know... Android 10 is a mess!

kentax said:
Is it possible to rollback to android 9 or 8 from android 10 with Odin?
I tried once but it faild.
G960F
Thank you !
Click to expand...
Click to collapse
It seems like it would be possible to downgrade with the use of a combination file.
But I can't find any for the current bootloader version.

Question I can't roll back LE2120

Good morning, hope someone point me in the right direction, i have a Oneplus 9 Pro chinese LE2120, came with indian rom, but I am trying to move to the global one or european, anytime i try to flash the downgrade zip it shows a warning that i can't to downgrade due to avoid booting up failure, could somebody advice me with this please?
Thanks in advance.

pankk said:
Good morning, hope someone point me in the right direction, i have a Oneplus 9 Pro chinese LE2120, came with indian rom, but I am trying to move to the global one or european, anytime i try to flash the downgrade zip it shows a warning that i can't to downgrade due to avoid booting up failure, could somebody advice me with this please?
Thanks in advance.
Click to expand...
Click to collapse
Get a new downgrade zip that seems like it's a reg zip not downgrade zip
Try rollback packages from here
Downgrade OnePlus Android 12 to Android 11 [OxygenOS 12 to OxygenOS 11]
In this guide, we will show you the steps to downgrade OnePlus devices from Android 12 (OxygenOS 12) to Android 11 (OxygenOS 11)
www.droidwin.com

toolhas4degrees said:
Get a new downgrade zip that seems like it's a reg zip not downgrade zip
Try rollback packages from here
Downgrade OnePlus Android 12 to Android 11 [OxygenOS 12 to OxygenOS 11]
In this guide, we will show you the steps to downgrade OnePlus devices from Android 12 (OxygenOS 12) to Android 11 (OxygenOS 11)
www.droidwin.com
Click to expand...
Click to collapse
Thank you, i will try it!

Also I believe they mentioned a "rollback apk" in addition to the downgrade zip that needed to be used to roll back.

Forgot to mention that I am in 11.2.9.9

pankk said:
Forgot to mention that I am in 11.2.9.9
Click to expand...
Click to collapse
I have exactly the same phone and I have no problem running the India version. to run the global version wait for the next full global update. download it from the oxygen update and install it manually. I'm gonna do the same because I would Ike running the global version before oxygen Os 12 come.

Thank you for your response, that's what i want to do, run global before Oxygen 12.

Question Rollback Process

Sorry for this noob question
But there any way to Rollback to C.09 Update or Rollback to Android 10

There's a link to an Android 10 rollback package in the Android 11 announcement in the Indian community forums. That seems the easiest approach and according to smiley.raver in another thread you don't need to match Android 10 firmware with your region.
Alternatively you could flash some Android 10 firmware directly. You can find some links to downloads from realme on various sites such as realmefirmware that could you could flash with your favourite MTK flash tool. My choice would be mtkclient because I prefer to use Linux where possible but quite likely the choices for Windoze would be more user friendly.
Good luck! (I am a Noob too.)

Thanks for Reply Bro...
The post from Realme community where Rollback package is given..
Some users said...that's package not working its failed white downgrading
And I m also gonna use Linux after few days...What's is step of MTK client on Linux

And Also I downloaded file from Realmefirmware site ...
But don't find exact process for flash it

crit172 said:
Thanks for Reply Bro...
The post from Realme community where Rollback package is given..
Some users said...that's package not working its failed white downgrading
Click to expand...
Click to collapse
Is that right? I skimmed across the thread and didn't notice remarks like that. Anyway, I can't help you either way as I haven't tried myself.
And I m also gonna use Linux after few days...What's is step of MTK client on Linux
Click to expand...
Click to collapse
No idea. Did I mention I was a Noob? You probably will find a guide to MTK flashing in one or more threads on this site.

Again Thanks for Reply
I will try myself

Backup all the partitions of your phone first and let us all know of your success.

crit172 said:
And Also I downloaded file from Realmefirmware site ...
But don't find exact process for flash it
Click to expand...
Click to collapse
it depends on the firmware file format
it also depends on if you have full firmware file vs upgraded file
can you provide a few more details and i can help out where i can.

Realme C21 RMX3201 Downgrade Firmware Android 10 MHN Tested.rar - AndroidHost.RU
Download file - Realme C21 RMX3201 Downgrade Firmware Android 10 MHN Tested.rar
androidhost.ru
I downloaded file from this site...
And will flash using Infinity Box CM2MT2
I will try on Sunday I hope it will work

Hi, I'm trying to download back to Android 10 to perform the region hack to enable the Dual Sim functionality from Australian Optus prepaid Realme C21.
But I'm stuck. I downloaded this file from the realme forums, talking about a rollback package.
RMX3061PU_11_OTA_0370_all_kpNiOQ0SFsQk.ozip
But as i follow the instructions it tells me, the install version is older hence wont continue. This is with the built in recovery method.
Mainly posts mention that the special rollback ozip can be used to downgrade but for some reason the recovery wont allow me.
I'm not clear as to how I can downgrade back to Android 10.
I know there are roms (how do I flash these??? do I need to unlock bootloader), then were are ozips which are realme stock roms.
So what is the best way to downgrade back to 10??
Just want to get back to 10 so I can change the region to the 'optus prepaid xxxx', to get dual sim.

beatmag00 said:
Hi, I'm trying to download back to Android 10 to perform the region hack to enable the Dual Sim functionality from Australian Optus prepaid Realme C21.
But I'm stuck. I downloaded this file from the realme forums, talking about a rollback package.
RMX3061PU_11_OTA_0370_all_kpNiOQ0SFsQk.ozip
But as i follow the instructions it tells me, the install version is older hence wont continue. This is with the built in recovery method.
Mainly posts mention that the special rollback ozip can be used to downgrade but for some reason the recovery wont allow me.
I'm not clear as to how I can downgrade back to Android 10.
I know there are roms (how do I flash these??? do I need to unlock bootloader), then were are ozips which are realme stock roms.
So what is the best way to downgrade back to 10??
Just want to get back to 10 so I can change the region to the 'optus prepaid xxxx', to get dual sim.
Click to expand...
Click to collapse
Few Days ago Successfully Downgrade My Realme C21 to android 10 from Android 11
If You want know Method just Reply here

crit172 said:
Few Days ago Successfully Downgrade My Realme C21 to android 10 from Android 11
If You want know Method just Reply here
Click to expand...
Click to collapse
yes please.
Could you share how you downgraded?
I've been looking at flashing it directly with the zip firmwares you can download. But the process seems complex and I haven't found a clear way to do it.
Just want to downgrade to android 10, change region then enable dual sim and then allow it to upgrade back to 11 and 12 I guess.

If you use telegram
Msg me on
@CRit_172
This ID
I cna explain there and can send You necessary files ..

I have a theory.
Use mtk-client to unlock bootloader.
Install twrp with all in one tool. (not sure if need to use auth bypass hacks).
use twrp to flash android 10 ozip.
then try to boot into android 10.
use region change codes to perform change.
possibly restore recovery to stock, then lock bootloader and use OTA or ozip upgrades to upgrade to latest.

crit172 said:
Beberapa Hari lalu Berhasil Downgrade My Realme C21 ke android 10 dari Android 11
Jika Anda ingin tahu Metode, Balas saja di sini
Click to expand...
Click to collapse

crit172 said:
Beberapa Hari lalu Berhasil Downgrade My Realme C21 ke android 10 dari Android 11
Jika Anda ingin tahu Metode, Balas saja di sini
Click to expand...
Click to collapse
how to do it?