Switch Back to the oldest stock rom - OnePlus 2 Q&A, Help & Troubleshooting

I'm done flashing roms. Lotta awesomeness but lotta bugs too. Currently im on ASOP Extended ROM 7.1.1 with TWRP (Hybrid) 3.0.2 and I want to go back. Way back, to lollipop or something. Where everything is stable and it works. Somewhere oxygen OS.
1)So would the method be a twrp flash of official firmware ?
2) I want to retain superuser priviledge and TWRP Hybrid. How do I do that after flashing official stuff since the firmware resets everything to original ?
3) I'm just looking for battery life. Would you suggest reverting to oxygen os lollipop or marshmallow ? ( NO I DON'T NEED VOLTE PLEASE SPARE ME. I JUST NEED 2 SIMS TO WORK.) (got a better rom ? suggest !)
Thanks IN ADVANCE XDA ! You've been great !

Related

Which is the Best rom for lenovo a6000 plus based on lollipop 5.1.1 64bit

Hi, i tried many roms but didnt find any bug free rom. If anyone of you are using a bug free rom let me know. I tried resurrection remix 5.8.9 too but there is signal and calling bug there. I am not able to get ringtone on my mobile.
Installing cyanogenmod 12.1 for the 1st time so pls help
Hello I'm going to flash custom rom for the 1st time so I have some doubts........ If in future I want to change the rom then again do I need to flash the stock rom or I can directly install any other rom...... N after installing the rom, will my phone n SD card data lost?
Thanks in advance......
Hi anuj, if you want to change the ROM in future you can flash it without going back to stock ROM, but remember you can only flash same android versions, if you are on KK and want to flash a Lollipop ROM then you must be on stock lollipop for the first time, after that you can flash any lollipop ROM and also Marshmallow ROMs . If you are on stock KK then you can only flash KK ROMs.
Your SD card data will be safe, unless you format it. As you are going to install custom ROM for the first time, I will advice you to backup your SD card data and internal data too. Prevention is better than cure.
Let me know if you have any doubt
Hit thanks if you find it helpful
Downgrade from naugot to stock rom
I am on resurrection 5.8.5 when I tried to flash stock kitkat rom on lenovo A6000 it shows an error 7 message. Could you plz help me to fix this issue.

HELP regarding Upgrade to MM STOCK ROM OR CM 13.0 !!!

Hi guys, its been a few days since I joined here. [Read : I am a noob/newbie in Android related things, and I desperately need help.]
In July (maybe, I forgot), I rooted my ZE550KL, using exactly this method from the website of www-asus-zenfone-com. :cyclops:
Now that, my android seems aged, I wanna shift/upgrade to Marshmallow/Nougat, be it Stock or Custom ROM.
Few days earlier, I unlocked my Bootloader using the Unofficial Bootloader Unlocking Method, as found on this Forum.
I also installed TWRP Recovery, and I tried to flash CM-14.1 [7.1] Nougat-Nightly through TWRP, but, unfortunately, resulted in Status 7 Error. I tried to solve the problem by removing "asserts" section in Update-Binary text file, in the build. But, again, I seemingly worsened the problem; as I got Status 6 error thereby. So, I did factory reset, and I still retain root.
Now, today as I am going through the Official thread of CM 14.1 Nougat, I saw numerous users reporting Bugs of connection issues (something like Wifi to Mobile Data switch problem), which I would like to OBVIOUSLY AVOID, as I want a stable, bug-less build. So, I am thinking to go with the last snapshot build of CM 13.0 Marshmallow.
Here comes the my question : " SHOULD I FLASH CM 13.0 MM -- OR -- STOCK ROM OF MM -- OR -- RESURRECTION REMIX MM ROM?? "
In any of the case, please guide me through the process of doing so.
And, if I have to flash CM 13.0 MM, what would I do if I encounter Status Error 7 again ? :crying:
first you have to upgrade it to marshmallow using stock rom. Then you can flash cm13 or cm14.1
Devc100 said:
first you have to upgrade it to marshmallow using stock rom. Then you can flash cm13 or cm14.1
Click to expand...
Click to collapse
Please, like I said, guide me through how to do it. Thanks in advance, in case you help. :good:
Ph4nToM_Z3rO said:
Hi guys, its been a few days since I joined here. [Read : I am a noob/newbie in Android related things, and I desperately need help.]
In July (maybe, I forgot), I rooted my ZE550KL, using exactly this method from the website of www-asus-zenfone-com. :cyclops:
Now that, my android seems aged, I wanna shift/upgrade to Marshmallow/Nougat, be it Stock or Custom ROM.
Few days earlier, I unlocked my Bootloader using the Unofficial Bootloader Unlocking Method, as found on this Forum.
I also installed TWRP Recovery, and I tried to flash CM-14.1 [7.1] Nougat-Nightly through TWRP, but, unfortunately, resulted in Status 7 Error. I tried to solve the problem by removing "asserts" section in Update-Binary text file, in the build. But, again, I seemingly worsened the problem; as I got Status 6 error thereby. So, I did factory reset, and I still retain root.
Now, today as I am going through the Official thread of CM 14.1 Nougat, I saw numerous users reporting Bugs of connection issues (something like Wifi to Mobile Data switch problem), which I would like to OBVIOUSLY AVOID, as I want a stable, bug-less build. So, I am thinking to go with the last snapshot build of CM 13.0 Marshmallow.
Here comes the my question : " SHOULD I FLASH CM 13.0 MM -- OR -- STOCK ROM OF MM -- OR -- RESURRECTION REMIX MM ROM?? "
In any of the case, please guide me through the process of doing so.
And, if I have to flash CM 13.0 MM, what would I do if I encounter Status Error 7 again ? :crying:
Click to expand...
Click to collapse
While flashing CM13 if that error 7 includes "asus.verify trustzone failed..." Then its bcoz of need to update modem files (LP to MM)....
Easy way to overcome it is..... download MM modem ZIP from second post of OFFICIAL CM13 thread (120MB) and flash it using TWRP (If you are using twrp).... THEN you can flash cm13 hopefully without error 7....
If you are using stock recovery then Either u can flash twrp and use above method... OR... Download ASUS ZE550KL firmware zip file from ASUS site (1.6GB) .... Put it in SDCARD... Then boot to stock recovery and use "apply update from sdcard" option... select ZIP... Alongwith firmware Ur Modem files will also update to MM... and now u can flash twrp and then cm13...
sorry.. I know if i am lazy to post direct links...
Try it.. I will help if i can
aadi50 said:
While flashing CM13 if that error 7 includes "asus.verify trustzone failed..." Then its bcoz of need to update modem files (LP to MM)....
Easy way to overcome it is..... download MM modem ZIP from second post of OFFICIAL CM13 thread (120MB) and flash it using TWRP (If you are using twrp).... THEN you can flash cm13 hopefully without error 7....
If you are using stock recovery then Either u can flash twrp and use above method... OR... Download ASUS ZE550KL firmware zip file from ASUS site (1.6GB) .... Put it in SDCARD... Then boot to stock recovery and use "apply update from sdcard" option... select ZIP... Alongwith firmware Ur Modem files will also update to MM... and now u can flash twrp and then cm13...
sorry.. I know if i am lazy to post direct links...
Try it.. I will help if i can
Click to expand...
Click to collapse
Thanks, dude. One question, should I get CM 13.0 or Resurrection Remix ?
Ph4nToM_Z3rO said:
Thanks, dude. One question, should I get CM 13.0 or Resurrection Remix ?
Click to expand...
Click to collapse
We have both stable RR and CM13.
CM is simple and clean and less loaded.... RR is most feature rich Custom rom we have alongwith stability...
Rest depends on what type of user, u are... If u like trying differnt ROMs... Start with CM13...
If u just want to have a feature rich longtime setup, U can use RR directly without wasting time... It is based on CM, So it obviously have everything CM has.... :good:
Ph4nToM_Z3rO said:
Please, like I said, guide me through how to do it. Thanks in advance, in case you help. :good:
Click to expand...
Click to collapse
Latest Stock Marshmallow:
http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE550KL/UL-Z00L-WW-21.40.1220.1877-user.zip
Stock RecoveryRestore it using TWRP)
https://drive.google.com/open?id=0B2BGto29cXq1NjYySjRES21yOTg
Last Lollipop Software:
http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE550KL/UL-Z00L-WW-1.17.40.1531-user.zip
First Lollipop Software:
http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE550KL/UL-Z00L-WW-1.11.40.299-user.zip
First Do A nandroid backup of your phone. So that if any thing goes wrong, U can recover it.
Then Download both the Stock MM and Recovery file named TWRP.zip.
Extract TWRP.zip.
Then take both the MM software and Xtracted TWRP folder in a memory card.
Then Open TWRP recovery in ur phone and restore the stock recovery.
Then Erase Every Thing including System.
Then Restart The recovery. Now you will see that the recovery has gone back to the stock recovery.
Now flash the stock marshmallow from your memory card.
Then flash TWRP from fastboot and thn u can flash any supported custom Android MM or Android N.
N.B. If it dosent work. Then you have to first install the last lollipop Zenfone 2 Laser(Z00LD) software then install the marshmallow.

MIUI not upgrading to lollipop

I was running Mokee based on MM on the Kitkat bootloader. I wanted to revert to Miui so i flashed the lollipop MIUI Rom via the bootloader. It flashed without any errors and when I opened my phone, i went to settings just to check the lollipop easter egg. When I opened about phone, instead of lollipop, it showed that it was on Kitkat. I, at first, thought that maybe I flashed the wrong ROM and I checked every forum in the books and every forum proved that the ROM version I had was based on Lollipop. I used the Kitkat ROM that I had flashed and I got the MIUI 8 OTA upgrade. I downloaded it in the hopes that maybe that might upgrade it to Lollipop. However, it didnt. I then flashed the Kitkat MIUI ROM and did an OTA update to MIUI 8 and it is still on Kitkat. I gave up and I flashed AICP based on Nougat. Now the thing is, VoLTE works on AICP and VoLTE is not a feature of the KITKAT MIUI ROM. In fact, I checked whether VoLTE was there on MIUI 8 that I had and I couldn't find the VoLTE option. I took a nandroid backup via TWRP of the MIUI 8 ROM and a lot of features weren't there that should be there in the ROM.
Just to be clear, my bootloader is not locked.
My question is, how do i get the lollipop MIUI ROM ? Where am i going wrong?
Simple.....go to xiaomi.eu site.Download miui 8 ROM for your device .Flash it by the t.w.r.p provided at that site only and don't wipe system before flashing.
You must have to flash miui ROM by fastboot....that is not true.
raymond_bqg said:
Simple.....go to xiaomi.eu site.Download miui 8 ROM for your device .Flash it by the t.w.r.p provided at that site only and don't wipe system before flashing.
You must have to flash miui ROM by fastboot....that is not true.
Click to expand...
Click to collapse
does that mean i have to reflash twrp and then flash the miui ROM?
Also, are these ROM's official ROMs? As in, do they come with OTA updates and are they the same(feature wise) as the MIUI ROM available on the official MI forums?
One more thing, does this version of twrp support other roms as well? As in, if I want to flash a custom ROM in the future, will it support those ROMs?
anshikohri said:
does that mean i have to reflash twrp and then flash the miui ROM?
Also, are these ROM's official ROMs? As in, do they come with OTA updates and are they the same(feature wise) as the MIUI ROM available on the official MI forums?
One more thing, does this version of twrp support other roms as well? As in, if I want to flash a custom ROM in the future, will it support those ROMs?
Click to expand...
Click to collapse
1)Yes u have to reflash t.w.r.p ( found in xiaomi.eu site) for miui ROM .
2)Those are not official. But OTA is there(weekly and monthly)Go to the site and read about more OTA facts.
3)You can flash other miui ROM(from miui official site) and other custom ROM by that tw.r.p.But in the case of custom ROM(like lineage) u may face isuues.So flashing custom ROM by t.w.r.p(found in XDA by kumajay sir) is best.
But reflashing Different t.w.r.p is not so irritating bcz there is option of flashing image file in both t.w.r.p.
raymond_bqg said:
1)Yes u have to reflash t.w.r.p ( found in xiaomi.eu site) for miui ROM .
2)Those are not official. But OTA is there(weekly and monthly)Go to the site and read about more OTA facts.
3)You can flash other miui ROM(from miui official site) and other custom ROM by that tw.r.p.But in the case of custom ROM(like lineage) u may face isuues.So flashing custom ROM by t.w.r.p(found in XDA by kumajay sir) is best.
But reflashing Different t.w.r.p is not so irritating bcz there is option of flashing image file in both t.w.r.p.
Click to expand...
Click to collapse
In your third point, you mentioned that I can flash the official MIUI from the official MIUI forums. So, if I just download the recovery MIUI 8 ROM from the official forums of MI, it'll work?
My question is, if I need to flash a fastboot ROM after doing the above steps, will I face the same issue of me getting a Kitkat based ROM instead of a Lollipop based ROM? Also and this is something that I have always wanted to try but because of fear of my device getting bricked and I never tried, what happens if I flash the official MIUI recovery ROM from kumaya sir's twrp build? Will that do the trick? If it is, how do I do it?
anshikohri said:
In your third point, you mentioned that I can flash the official MIUI from the official MIUI forums. So, if I just download the recovery MIUI 8 ROM from the official forums of MI, it'll work?
My question is, if I need to flash a fastboot ROM after doing the above steps, will I face the same issue of me getting a Kitkat based ROM instead of a Lollipop based ROM? Also and this is something that I have always wanted to try but because of fear of my device getting bricked and I never tried, what happens if I flash the official MIUI recovery ROM from kumaya sir's twrp build? Will that do the trick? If it is, how do I do it?
Click to expand...
Click to collapse
Oops.... I have misinformed u a little accidentally.
What is your need ?
To be on lolypop firmware? Or trying miui ROM.
There are two types of miui ROM(I am only talking about recovery flash able) on miui official site. Global and developers.
U can't flash any global ROM by any custom recovery (like t.w.r.p) for sign. Issue.You have to flash it by stock recovery.
U can flash developers ROM by t.w.r.p(me) found on xiaomi.EU site or miui site.
Just take back up of your current ROM before doing anything.ANd u will be fine.
But I suggest you to try miui ROM by xiaomi.eu .Bc they're far better than official miui .
And also if u flash official miui rom and then u want flash custom ROM again .Then u have to root it and flash t.w.r.p again as it is not rooted and it come with stock recovery.
But miui ROM by xiaomi.eu is prerooted and come with t.w.r.p.
Is your Redmi 2 the 1GB version? If yes, stick in KK or upgrade to custom ROMs. I tried to use a LP MIUI and it wasn't a good experience. The low RAM + MIUI + Lollipop really brings performance lags. I was on Xiaomu.eu's MIUI 8.1 + Premaca Kernel MK for KitKat and now I'm at RR 5.8 + Premaca's Cosmos kernel. Both are good to RAM.
raymond_bqg said:
Oops.... I have misinformed u a little accidentally.
What is your need ?
To be on lolypop firmware? Or trying miui ROM.
There are two types of miui ROM(I am only talking about recovery flash able) on miui official site. Global and developers.
U can't flash any global ROM by any custom recovery (like t.w.r.p) for sign. Issue.You have to flash it by stock recovery.
U can flash developers ROM by t.w.r.p(me) found on xiaomi.EU site or miui site.
Just take back up of your current ROM before doing anything.ANd u will be fine.
But I suggest you to try miui ROM by xiaomi.eu .Bc they're far better than official miui .
And also if u flash official miui rom and then u want flash custom ROM again .Then u have to root it and flash t.w.r.p again as it is not rooted and it come with stock recovery.
But miui ROM by xiaomi.eu is prerooted and come with t.w.r.p.
Click to expand...
Click to collapse
since you mentioned that the roms at xiaomi.eu are better, in what respects are they better? What are the major differences?
To answer your earlier question, I want the lollipop firmware, I flashed the MIUI 8 official ROM based on lollipop, but I got Kitkat instead of Lollipop. I flashed MIUI 7 based on Kitkat and MIUI 7.5 based on Lollipop, updated them via OTA to MIUI 8 and still,it was on Kitkat. I just want MIUI to be on lollipop so that i can flash other mods which I can't on a Kitkat based ROM. My bootloader came unlocked and it was unlocked when I did all this(i checked it just to be sure).
Dan_Jacques said:
Is your Redmi 2 the 1GB version? If yes, stick in KK or upgrade to custom ROMs. I tried to use a LP MIUI and it wasn't a good experience. The low RAM + MIUI + Lollipop really brings performance lags. I was on Xiaomu.eu's MIUI 8.1 + Premaca Kernel MK for KitKat and now I'm at RR 5.8 + Premaca's Cosmos kernel. Both are good to RAM.
Click to expand...
Click to collapse
I have a Redmi 2 Prime(2GB + 16 GB). I flashed RR based on Nougat but I faced a lot of random reboots and since sound is a top priority for me, the sound output was bad, both via the headphone jack and the speaker. How is Premaca's Cosmos Kernel with RR? Can you give me an in-depth review on the following areas:- sound, performance, battery(with/without heavy usage) and any unique features that you find great(I'm aware of the customization options that come with RR,so in that area, i don't doubt it)?
anshikohri said:
since you mentioned that the roms at xiaomi.eu are better, in what respects are they better? What are the major differences?
To answer your earlier question, I want the lollipop firmware, I flashed the MIUI 8 official ROM based on lollipop, but I got Kitkat instead of Lollipop. I flashed MIUI 7 based on Kitkat and MIUI 7.5 based on Lollipop, updated them via OTA to MIUI 8 and still,it was on Kitkat. I just want MIUI to be on lollipop so that i can flash other mods which I can't on a Kitkat based ROM. My bootloader came unlocked and it was unlocked when I did all this(i checked it just to be sure).
Click to expand...
Click to collapse
Better for me ....As...No Chinese apps,Rooted,5-5.15 hrs sot on LTE.More free RAM(though doesn't matter).But RAM management is good and not sluggish on heavy usage.And of course Volte.
Look....if u want just to be on lolypop firmware....just flash it .You will not regreat. ...I am sure.
There are other options also to be on lolypop firmware:-
U can flash lolypop firmware from lineage OS.(try it first).
U can flash also miui Hellas by gkalen.
raymond_bqg said:
Better for me ....As...No Chinese apps,Rooted,5-5.15 hrs sot on LTE.More free RAM(though doesn't matter).But RAM management is good and not sluggish on heavy usage.And of course Volte.
Look....if u want just to be on lolypop firmware....just flash it .You will not regreat. ...I am sure.
There are other options also to be on lolypop firmware:-
U can flash lolypop firmware from lineage OS.(try it first).
U can flash also miui Hellas by gkalen.
Click to expand...
Click to collapse
I'll give it a shot. Thanks for answering my questions.
anshikohri said:
I have a Redmi 2 Prime(2GB + 16 GB). I flashed RR based on Nougat but I faced a lot of random reboots and since sound is a top priority for me, the sound output was bad, both via the headphone jack and the speaker. How is Premaca's Cosmos Kernel with RR? Can you give me an in-depth review on the following areas:- sound, performance, battery(with/without heavy usage) and any unique features that you find great(I'm aware of the customization options that come with RR,so in that area, i don't doubt it)?
Click to expand...
Click to collapse
Sound: Great (louder than stock)
Performance: Very good
Beauty: OMG!
Stabilty: a issue here: The phone reboot or power off at night (I don't know exactly happens, I just see the phone off, with charging screen. So, I can't use it as alarm clock). I will try RR with only stock kernel (not cosmos) to see if it persists.
I like the ROM. It's surprisingly light. I'm using 2 Whatsapp (through Parallel Space), Facebook Lite, Spotify and I doesnt have the "kill spotify" issue. When I was at MIUI, opened Spotify, opened Swipe/Whatsapp, the Spotify simply was wiped from memory. Yes, I couldn't listen a music and take a look in facebook. In the RR 5.8 I can do this without issues.
Dan_Jacques said:
Sound: Great (louder than stock)
Performance: Very good
Beauty: OMG!
Stabilty: a issue here: The phone reboot or power off at night (I don't know exactly happens, I just see the phone off, with charging screen. So, I can't use it as alarm clock). I will try RR with only stock kernel (not cosmos) to see if it persists.
I like the ROM. It's surprisingly light. I'm using 2 Whatsapp (through Parallel Space), Facebook Lite, Spotify and I doesnt have the "kill spotify" issue. When I was at MIUI, opened Spotify, opened Swipe/Whatsapp, the Spotify simply was wiped from memory. Yes, I couldn't listen a music and take a look in facebook. In the RR 5.8 I can do this without issues.
Click to expand...
Click to collapse
Thanks a lot!

[Help] Back after long time, huge amount of confusion

Hello,
It's been almost a little over a year since I was last really into android customization. Since it's been so long it has become clear to me that my phone is outdated in many ways. I'm still running OxygenOS 2.2.1 with Android 5.1.1. I've been wanting to update up to Android N (7.x.x) for a long time now, but haven't seen any real stable roms or haven't really had the time to look for one. Now I've finally found my self with free time and ready upgrade my rom. I've just faced couple of problems, I can't really find what should I do when upgrading from 5.1.1 to 7.x.x since no-one is really doing that anymore. I remember reading sometime back that if you dont have the right firmwares you'll brick ur phone, and I wouldn't really want to go through that hassle at the moment. Is it still a thing or should it be just fine for me to flash a new rom just on top of this? (Ofc with clearing memory etc) Other question that is in my mind is that is there any critical bugs in Android N roms? It's bit unclear to me since there are such many roms that have their status as work in progress or beta etc, but some roms have status as stable. Are there any roms that I should clearly avoid? Im not new to this so I don't really need any deep info how to do everything etc, just a bit of a oversight on how things are going atm.
Thanks.
first of all is ur device rooted?? If yes then install the latest twrp recovery...then take a backup.. and flash any nougat rom which u like...If at all u would need Volte support then u l have to flash the 3.5.7 firmware..or else the 3.1.0 firmware works fine with most of the nougat roms..some nougat roms i would recommend are AICP, Resurrection Remix and AOSP extended .... In my suggestion u should probably first upgrade the Oxygen Os on ur device through official updates via OTA atleast upto the 3.5.6 firmware
there's no need to update until 3.5.6, unless you aren't going to plan staying with OOS [the only "stable" firmware which provides you VoLTE working, but it's still M-based and not N].
as @mhd athiq said, unlock your bootloader [just in case you still haven't done it before] then update your TWRP recovery to the latest version.
then flash the incrementals OTAs until OOS 3.1.x and you are good to go to flash any custom ROM which is N-based.
to avoid any mistake, please make a EFS backup via terminal [just to have a backup of your modems] and save the files to a safe location.
I don't have a specific ROM to suggest to you, but in my experience I have found the CAF/AOSP-based ones to be the ones with the best battery backup and less bugs then LOS-based ones.
I have used happily for a few months CypherOS version 3.5.1 [not the latest one, I find it quite unstable as the developers tried to implement OMS].
sidenote:
flashing N-based custom ROMs upon OOS 3.5.6 firmwares gives random reboots and unstable network in many cases/scenarios.
so don't update to that OOS version unless you have a mandatory VoLTE feature required [but you'll have to live with random reboots and poor network stability].

No fingerprint option in Security options in settings!

I was using Xtended Custom ROM (Oreo) with a rooted device and then i was just trying to unroot the phone and flashing Stock ROM but it didnt worked so i rolled back to Custom ROM and then my fingerprint sensors are not getting detected in any Oreo ROM.. please help!
If you really want to stay on an Oreo custom rom, you have to downgrade to stock nougat first. Easiest way to do that is use the latest nougat twrp flashable stock rom
https://forum.xda-developers.com/g5-plus/development/twrp-flashable-stock-builds-t3813351
Other option is to just go to a pie custom rom.
Edit - just remembered the is another thing you can flash that will just get back the fingerprint, but if you use NFC that won't be fixed. Maybe someone else has the link.
I got my fingerprint sensor back but lost VolTe now!
NZedPred said:
If you really want to stay on an Oreo custom rom, you have to downgrade to stock nougat first. Easiest way to do that is use the latest nougat twrp flashable stock rom
https://forum.xda-developers.com/g5-plus/development/twrp-flashable-stock-builds-t3813351
Other option is to just go to a pie custom rom.
Edit - just remembered the is another thing you can flash that will just get back the fingerprint, but if you use NFC that won't be fixed. Maybe someone else has the link.
Click to expand...
Click to collapse
I got my fingerprint sensor back by flashing "potter-twrp-flashable-NPNS25.137-92-14-a" image but lost Volte support! I am currently using PixelExperience Custom ROM! Oreo based! I am gonna try shifting to a new custom ROM to see if i can get Volte working! If any suggestions please let me know!
If u had nougat and the u flashed PE 9.0 then volte will have issues. PE moved to oreo base long time back. Its better u flash stock oreo first and then move to any Pie Rom. There are some guides around to get volte back might wanna look around. Did you not make a backup of the stock image?
RascalMonk said:
I got my fingerprint sensor back by flashing "potter-twrp-flashable-NPNS25.137-92-14-a" image but lost Volte support! I am currently using PixelExperience Custom ROM! Oreo based! I am gonna try shifting to a new custom ROM to see if i can get Volte working! If any suggestions please let me know!
Click to expand...
Click to collapse
Did you boot into stock nougat before flashing the custom Oreo rom? If not, it is probably necessary. (When you had -a at the end of that filename, I assume you mean aroma? If so, then that one applies a fix to your persist which is needed going back to stock nougat, so that's all good.)
If you did, then it may just be a case of needing to go onto stock Oreo then a pie custom rom. Some things about the stock nougat just don't work properly after being on Oreo...
NZedPred said:
Did you boot into stock nougat before flashing the custom Oreo rom? If not, it is probably necessary. (When you had -a at the end of that filename, I assume you mean aroma? If so, then that one applies a fix to your persist which is needed going back to stock nougat, so that's all good.)
If you did, then it may just be a case of needing to go onto stock Oreo then a pie custom rom. Some things about the stock nougat just don't work properly after being on Oreo...
Click to expand...
Click to collapse
I was originally trying to unroot the phone and getting into stock nougat so that i can get basic updates from moto itself and then i can get into stock oreo but it didnt happen as i wished! now i am stuck in custom oreo with no volte working and way too irritated! since im using volte support sim card i am not able to call anyone or get any incoming calls! please help me what should i do now? i have flashed that persist file with twrp but using custom oreo now! guide me please! need it most!
RascalMonk said:
I was originally trying to unroot the phone and getting into stock nougat so that i can get basic updates from moto itself and then i can get into stock oreo but it didnt happen as i wished! now i am stuck in custom oreo with no volte working and way too irritated! since im using volte support sim card i am not able to call anyone or get any incoming calls! please help me what should i do now? i have flashed that persist file with twrp but using custom oreo now! guide me please! need it most!
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Ok, so you flashed some persist file? Was it my persist fix zip, or someone else's persist backup, in which case you're kinda screwed.
debdeep98 said:
If u had nougat and the u flashed PE 9.0 then volte will have issues. PE moved to oreo base long time back. Its better u flash stock oreo first and then move to any Pie Rom. There are some guides around to get volte back might wanna look around. Did you not make a backup of the stock image?
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i am newbie in this so i havent made backup! big mistake!
Got back everything!
NZedPred said:
Ok, so you flashed some persist file? Was it my persist fix zip, or someone else's persist backup, in which case you're kinda screwed.
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I flashed the "potter-twrp-flashable-NPNS25.137-92-14-aroma" file and got into stock nougat successfully but after i chose to install OTA updates which i got for my device it got stuck in TWRP only! can you help me out here please????
RascalMonk said:
I flashed the "potter-twrp-flashable-NPNS25.137-92-14-aroma" file and got into stock nougat successfully but after i chose to install OTA updates which i got for my device it got stuck in TWRP only! can you help me out here please????
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Try clearing cache within twrp. You shouldn't take any OTAs from the twrp flashable. If it was the OTA for Oreo, then might be easier to do a wipe, as I can't remember where the OTA gets saved.
I'm assuming that your device is trying to go to recovery all the time as it knows the OTA is there to be installed.
Worst case, total clean flash and install again.
RascalMonk said:
I flashed the "potter-twrp-flashable-NPNS25.137-92-14-aroma" file and got into stock nougat successfully but after i chose to install OTA updates which i got for my device it got stuck in TWRP only! can you help me out here please????
Click to expand...
Click to collapse
Two basic rules:
- Make a backup. Every time before you flash anything. Every time.
- You only can apply and install OTA updates when on a signed and unmodified fastboot firmware.
Twrp flashable ROMs have a lot of advantages but they are not unmodified.
Agree with @NZedPred: Make a full wipe and install
a) a fastboot firmware if you need to take OTA updates, these are found here:
https://mirrors.lolinet.com/firmware/moto/potter/official/RETAIL/
b) a twrp flashable ROM if you won't take OTA updates, these are found here: https://forum.xda-developers.com/g5...flashable-stock-builds-coming-t3830482/page68
I have this same problem. I'm currently on stock Oreo and I'm not getting fingerprint option since I flashed PE 9.0. someone help.

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