Hello Guys,
Recently i forced my Mi A1 to install official Pie Stable update by using VPN Method (Which Worked Fine). After Success full install of Pie Rom my Phone went in boot-loop.
Here are the details ->
1 - Mi A1 was rooted w/ Magisk. So I unrooted my phone, worked fine after removing magisk.
2 - After unrooting, Phone was working smooth no issues there.
3 - Locked boot-loader, after restart it was still working like earlier.
4 - Used VPN to connect to Netherlands Server, Cleared data from google framework & got the update.
5 - Took 8-10 mins. to get it flashed
6 - After restart Phone went straight to Boot-loop. I waited almost 40-45 mins. then forced shut down.
7 - Again restarted it but phone was again in boot-loop. So i booted my phone in recovery (stock). Cleared all data / cache. After restart the boot-loop was still there.
8 - i checked here at XDA if anyone else was facing any problem, i guess this one was unique.
9 - i then downloaded the official 8.1 stock ROM from miui website & clean installed using Mi Flash tool Successfully.
10 - After restart, my phone was continuously restarting. All I can see on screen was mi logo & android one logo. After that phone restarts itself.
11 - Again I checked if I missed any step from instruction provided by Developers, all of them were followed as described.
12 - After that I thought it must be Xiaomi's Anti-rollback feature that must be not letting my phone run Oreo. So I checked if that’s the issue, but anti returned null value. Which means it was not enabled on my device.
13 - So I looked for Mi A1 Stock Pie fast-boot Rom, Luckily I got beta Rom & so I flashed that. Which worked.
14 – Now the issue is, why I cannot go back to 8.1 & install that official stable pie? What should be my next step? What should I do to get stable build? Or is it possible that I could get stable pie TWRP rom?
Any help is appreciated.
Please guide me to get pass this issue.
Thank you for your time.
How did you installed fastboot rom without unlocking bootloader? Im facing same issue.
Try this
Hey try this, it might work for you:
1. Downgrade to Nougat by flashing it on EDL mode on MiFlash
2. Surely it won't boot so hotboot TWRP and restore the Boot, Modem and EFS Backup that someone uploaded some days ago (search on Questions & Answers or Guides)
3. Flash Nougat on EDL again
4. You'll notice that your IMEI will be 0 or not your phone's IMEI
5 To fix that, install TWRP Installer, reboot to recovery and install Latest Magisk
6. (Search on Youtube) Restore IMEI using DualWriteIMEI
7. Reboot
8. Flash latest Oreo Stock Build by normal Fastboot mode (not EDL)
9. That's all! You should be able to flash anything else that you want!
ADVERTISE: I have the Dual SIM variant, that because i've used DualWriteIMEI, idk if works too with Single SIM one, maybe it does.
Hope that it works for you, greetings!
Mirdeusz said:
How did you installed fastboot rom without unlocking bootloader? Im facing same issue.
Click to expand...
Click to collapse
boot-loader was unlocked when i first flashed magisk.
MallBrawl said:
Hey try this, it might work for you:
1. Downgrade to Nougat by flashing it on EDL mode on MiFlash
2. Surely it won't boot so hotboot TWRP and restore the Boot, Modem and EFS Backup that someone uploaded some days ago (search on Questions & Answers or Guides)
3. Flash Nougat on EDL again
4. You'll notice that your IMEI will be 0 or not your phone's IMEI
5 To fix that, install TWRP Installer, reboot to recovery and install Latest Magisk
6. (Search on Youtube) Restore IMEI using DualWriteIMEI
7. Reboot
8. Flash latest Oreo Stock Build by normal Fastboot mode (not EDL)
9. That's all! You should be able to flash anything else that you want!
ADVERTISE: I have the Dual SIM variant, that because i've used DualWriteIMEI, idk if works too with Single SIM one, maybe it does.
Hope that it works for you, greetings!
Click to expand...
Click to collapse
I will surely try this, thank you for your help
iammilind said:
Hello Guys,
Recently i forced my Mi A1 to install official Pie Stable update by using VPN Method (Which Worked Fine). After Success full install of Pie Rom my Phone went in boot-loop.
Here are the details ->
1 - Mi A1 was rooted w/ Magisk. So I unrooted my phone, worked fine after removing magisk.
2 - After unrooting, Phone was working smooth no issues there.
3 - Locked boot-loader, after restart it was still working like earlier.
4 - Used VPN to connect to Netherlands Server, Cleared data from google framework & got the update.
5 - Took 8-10 mins. to get it flashed
6 - After restart Phone went straight to Boot-loop. I waited almost 40-45 mins. then forced shut down.
7 - Again restarted it but phone was again in boot-loop. So i booted my phone in recovery (stock). Cleared all data / cache. After restart the boot-loop was still there.
8 - i checked here at XDA if anyone else was facing any problem, i guess this one was unique.
9 - i then downloaded the official 8.1 stock ROM from miui website & clean installed using Mi Flash tool Successfully.
10 - After restart, my phone was continuously restarting. All I can see on screen was mi logo & android one logo. After that phone restarts itself.
11 - Again I checked if I missed any step from instruction provided by Developers, all of them were followed as described.
12 - After that I thought it must be Xiaomi's Anti-rollback feature that must be not letting my phone run Oreo. So I checked if that’s the issue, but anti returned null value. Which means it was not enabled on my device.
13 - So I looked for Mi A1 Stock Pie fast-boot Rom, Luckily I got beta Rom & so I flashed that. Which worked.
14 – Now the issue is, why I cannot go back to 8.1 & install that official stable pie? What should be my next step? What should I do to get stable build? Or is it possible that I could get stable pie TWRP rom?
Any help is appreciated.
Please guide me to get pass this issue.
Thank you for your time.
Click to expand...
Click to collapse
FOLLOW THE INSTRUCTIONS CAREFULLY
i went back to nougat using this guide
https://forum.xda-developers.com/mi-...-beta-t3876533
in step 9 move that file "2018-12-06--15-41-27_PQ1A181205006" to straight TWRP folder....it will present inside backups folder so move it and delete backups folder then you can roll back to nougat/oreo then do anything
Selvakmr123 said:
FOLLOW THE INSTRUCTIONS CAREFULLY
i went back to nougat using this guide
https://forum.xda-developers.com/mi-...-beta-t3876533
in step 9 move that file "2018-12-06--15-41-27_PQ1A181205006" to straight TWRP folder....it will present inside backups folder so move it and delete backups folder then you can roll back to nougat/oreo then do anything
Click to expand...
Click to collapse
Your url link is bad.
barrack1 said:
Your url link is bad.
Click to expand...
Click to collapse
If you wish to downgrade....i think it is the only way for now.... This is not my creation i just followed the method...worked perfectly... If you don't want to modify system then stay in pie update bro..
I think using Netherlands vpn is bad as this...because installing other regions will mess up something within our mobile...we don't realised it yet
iammilind said:
Hello Guys,
Recently i forced my Mi A1 to install official Pie Stable update by using VPN Method (Which Worked Fine). After Success full install of Pie Rom my Phone went in boot-loop.
Here are the details ->
1 - Mi A1 was rooted w/ Magisk. So I unrooted my phone, worked fine after removing magisk.
2 - After unrooting, Phone was working smooth no issues there.
3 - Locked boot-loader, after restart it was still working like earlier.
4 - Used VPN to connect to Netherlands Server, Cleared data from google framework & got the update.
5 - Took 8-10 mins. to get it flashed
6 - After restart Phone went straight to Boot-loop. I waited almost 40-45 mins. then forced shut down.
7 - Again restarted it but phone was again in boot-loop. So i booted my phone in recovery (stock). Cleared all data / cache. After restart the boot-loop was still there.
8 - i checked here at XDA if anyone else was facing any problem, i guess this one was unique.
9 - i then downloaded the official 8.1 stock ROM from miui website & clean installed using Mi Flash tool Successfully.
10 - After restart, my phone was continuously restarting. All I can see on screen was mi logo & android one logo. After that phone restarts itself.
11 - Again I checked if I missed any step from instruction provided by Developers, all of them were followed as described.
12 - After that I thought it must be Xiaomi's Anti-rollback feature that must be not letting my phone run Oreo. So I checked if that’s the issue, but anti returned null value. Which means it was not enabled on my device.
13 - So I looked for Mi A1 Stock Pie fast-boot Rom, Luckily I got beta Rom & so I flashed that. Which worked.
14 – Now the issue is, why I cannot go back to 8.1 & install that official stable pie? What should be my next step? What should I do to get stable build? Or is it possible that I could get stable pie TWRP rom?
Any help is appreciated.
Please guide me to get pass this issue.
Thank you for your time.
Click to expand...
Click to collapse
Hello you have said at step 3 that you locked the bootloader and at step 9 that you have flashed via fastboot with locked bootloader how did you do that ? thanx
Selvakmr123 said:
If you wish to downgrade....i think it is the only way for now.... This is not my creation i just followed the method...worked perfectly... If you don't want to modify system then stay in pie update bro..
I think using Netherlands vpn is bad as this...because installing other regions will mess up something within our mobile...we don't realised it yet
Click to expand...
Click to collapse
he was saying that when we click this link you've posted we get a page 404 because the link is broken.
sergioricardojsj said:
he was saying that when we click this link you've posted we get a page 404 because the link is broken.
Click to expand...
Click to collapse
My bad guys
Follow this link
https://forum.xda-developers.com/mi-a1/how-to/solution-bootloop-9-0-beta-t3876533
Bootloop while Downgrading and network issue
VoLTE isn't working in pie beta rom on my device( mi a1) after several unsuccessful downgrades from pie to oreo.
tsrnb said:
VoLTE isn't working in pie beta rom on my device( mi a1) after several unsuccessful downgrades from pie to oreo.
Click to expand...
Click to collapse
maybe thats because we forced our phone to flash pie beta, it's modem may not support our LTE bands for VOLTE service.
we will have to wait for stable release, after that we will be able to flash that modem & use volte service.
cheaterel said:
Hello you have said at step 3 that you locked the bootloader and at step 9 that you have flashed via fastboot with locked bootloader how did you do that ? thanx
Click to expand...
Click to collapse
my bad, please consider bootloader was unlocked at the time of flashing.
i should have included that.
Hey!
So I got the 9.0 pie on my Xiaomi MiA1 and I decided to test it and I was pretty disappointed, so I decided to try to revert back to 8.1 oreo. I unlocked the phone, fastbooted twrp, wiped the data and tried using miflash to install the rom and also tried flashing it through twrp. I have been having this problem for 2 days now, i successfully install the OS but then I get stuck in a boot loop and now I can't even get past the android one logo and it keeps loading there. I didn't do a backup, I regret that. I can't remember how many times I already try flashing different roms but nothing really seems to work, in fact seems like it's getting worse since before it would actually boot until it asked me to put my SIM card PIN but then it would reboot constantly, but as I said before now it wont get past android one screen. Also maybe its worth mentioning that i try using lazyflasher already a few times and that there was a time that it actually worked but it got automatically updated to 9.0 pie again so back to the start and, as i thought that i knew what i was doing, i just tried redoing what i did before to install 8.1 again and disable automatic updates before connecting to the internet. I can go to fastboot mode and I can use twrp doesn't seem like I have a problem there, any help is appreciated!
maybe just can let 9.0 install , looks like is the only way that u have for a dayle phone
Mig979 said:
Hey!
So I got the 9.0 pie on my Xiaomi MiA1 and I decided to test it and I was pretty disappointed, so I decided to try to revert back to 8.1 oreo. I unlocked the phone, fastbooted twrp, wiped the data and tried using miflash to install the rom and also tried flashing it through twrp. I have been having this problem for 2 days now, i successfully install the OS but then I get stuck in a boot loop and now I can't even get past the android one logo and it keeps loading there. I didn't do a backup, I regret that. I can't remember how many times I already try flashing different roms but nothing really seems to work, in fact seems like it's getting worse since before it would actually boot until it asked me to put my SIM card PIN but then it would reboot constantly, but as I said before now it wont get past android one screen. Also maybe its worth mentioning that i try using lazyflasher already a few times and that there was a time that it actually worked but it got automatically updated to 9.0 pie again so back to the start and, as i thought that i knew what i was doing, i just tried redoing what i did before to install 8.1 again and disable automatic updates before connecting to the internet. I can go to fastboot mode and I can use twrp doesn't seem like I have a problem there, any help is appreciated!
Click to expand...
Click to collapse
You can install stock Pie via Mi Flash tool.
Sent from my Mi A1 using XDA Labs
So basically, few months ago i tried to root the phone, get new recovery and different rom. If I remember correctly I got stuck trying to get custom recovery to work, because everytime I restarted phone it would be replaced by the stock one. So I left the phone as it was, and disabled the TWRP app on it. Problem was, I could not update phone. Today I tried to completely revert to stock.
I flashed stock recovery but when I tried to install update from the phone storage, it did not even give me option to select a file.
I tried to update the recovery to newer one which gave me the option to select a file, but the installation got canceled after few seconds, putting me back on the file selection screen in recovery.
I tried to instal TWRP but I can't even boot into it at all because the phone is just stuck with blackscreen and lightblue led light.
I tried to ADB sideload the newest stock rom that I downloaded from OP5 site but this one went to around 50% and then crashed as well.
I also tried to do the update using the Settings>System update > Local Upgrade but this one also fails once it gets into recovery.
I tried wiping cache/reset system settings or wiping every data on the phone before any update but none of it seems to help and everytime I restart the phone afterwards the TWRP app is still there needing an update.
I tried to just lock the bootloader but I got the "Your device is corrupt. It can't be trusted and will not boot" message followed by link to google support. I assume that is because of the TWRP app that is on the phone but I can't get rid of it no matter what I try. I tried searching for people having simillar problems but I couldn't find anything that would help me.
Any suggestions?
Thanks in advance.
You can go with the last resort and use the Unbrick tool.
https://forum.xda-developers.com/oneplus-5/how-to/guide-unbrick-guide-hard-bricked-t3761706
hi guys i have a problem with the mi9t
After a long time I bought a new phone but unfortunately for me things have changed for modding my phone is in bootloop and when I try to install a rom it installs me but on rebooting and as if it were not there
and then notice the following errors
unable to decrypt FBE device
to then start the installation by completing it but on restart it goes into bootloop and finally into recovery
https://imgur.com/a/s9zOpZE
Hard to help without knowing which steps you did.
Did you format data (not wipe, format) before rebooting after installing the ROM?
maybe ask the guys in the Pixel Experience thread?
who knows, it seems to be an issue with the rom .. wrong base (china fw) who knows
Hello everyone xda users / developers. I got one problem. I sat on the MiRoom firmware. After that, I wanted to install EvoX. Before installation, I made a backup of MiRoom so that if something comes back to it. Everything worked well. And I decided to return to MiRoom. So I installed backup and rebooted smart. I noticed that the phone was loading for a long time. But the phone turned on. But I could not unlock it. I installed a script that removes the lock password. Everything worked fine but there were bugs. And after that I decided to return to Official Rom Stable. But I could not install it. Since the phone was not detected in Fastboot. The problem is that I can’t even go into Recovery because the smartphone hangs on the Redmi splash screen. I decided to install the firmware via EDL but could not. Since I get the error Only nop and sig tag can be recevied before authentication. How to solve this problem? And is there any way to solve this problem?