How to go from LineageOS 15.1 to latest open beta OOS? - OnePlus 3 Questions & Answers

Hello. Just moved from iPhone to a OP3 and I am fairly new to the whole ROMing and rooting thing. My OP3 is currently in LineageOS 15.1 and I want to update to the Open Pie beta that OnePlus recently released..
What steps would I have to go through to do this? I have read that Bootloader needs to be locked back again but I do not know how to accomplish that. I have twrp as the recovery and rooted with magisk.
Any help will be very appreciated.

How to guide
INSTRUCTIONS - DOWNLOAD FILES
Go to https://eu.dl.twrp.me/oneplus3 and download TWRP recovery (.img file).
Go to https://www.oneplus.com/global/support/softwareupgrade > select your phone (OP3/OP3T).
2.1 Download stock 8.1 firmware (.zip file).
2.2 Download stock recovery (.img file).
Go to https://www.xda-developers.com/oneplus-3-oneplus-3ts-oxygenos-beta-android-9-pie/ and download your stock 9 firmware (.zip file). I see you mentioned this download link instead - well, if it's zip file, it's OK!
INSTRUCTIONS - PROCEDURE
Go to bootloader (AKA download mode) and flash TWRP recovery: fastboot flash recovery twrp_recovery.img
Go to your flashed TWRP recovery > Wipe > Advanced Wipe > Select everything ("USB OTG" might throw error - ignore) > Swipe to wipe. Screenshot on the web.
Copy stock 8.1 firmware to your phone (while in the same TWRP recovery) to /sdcard/ directory and flash it.
Go to bootloader and flash stock recovery: fastboot flash recovery recovery.img
While in bootloader, lock bootloader: fastboot oem lock. On the phone using volume buttons select "Yes" to lock bootloader. Your phone should show you some sort of wiping procedure on the screen and reboot to Oxygen OS with Android 8.1.
Move/Copy your stock 9 firmware to your phone internal storage (simply, while in Android), go to Settings > System updates > Click on top-right gear icon > Local upgrade > Select your stock 9 firmware zip file.
Once update is applied and phone rebooted, I STRONGLY suggest going into stock recovery and performing full factory reset ("wipe EVERYTHING").
QA
Q: Why Do I need to flash 8.1 if I can flash 9.0 in the first place?
A: Well, you can, but I tested it and only possible way to lock bootloader while being on stock 8.1 oxygenOS and recovery. If you flash stock recovery and oxygenos 9 - nothing happens when you lock bootloader.
Q: Any easier (or other) way?
A: Restoring to older version (don't remember if android 6 or 7 or 8) by following this guide. Then just simply apply upgrade via local upgrade. Not sure if bootloader will be locked afterwards. This also useful if you messed with partition sizes/partitions on your phone. Example.
SIDE NOTES
Battery life seem to be worse compared to SkyDragonOS. Not talking about missing customization options, but it's fine to me.
Google camera ports are still better option than stock camera on OxygenOS 9.

You rock my man. I will give it a shot. Thank you very much

javiwankenobi said:
You rock my man. I will give it a shot. Thank you very much
Click to expand...
Click to collapse
Just a word of caution. Wiping everything will wipe all your photos, videos etc. So backup everything beforehand.
I don't know where you read about bootloader having to be locked. For your information, I am running that ROM with bootloader unlocked. It is your call.

tnsmani said:
I don't know where you read about bootloader having to be locked. For your information, I am running that ROM with bootloader unlocked. It is your call.
Click to expand...
Click to collapse
Read it somewhere on reddit. But you're the third person to tell me it doesnt have to be unlcked, so I will go ahead and skip that.
I do have to install OOS 8.1 first tho right? or can I just flash the open beta update on TWRP after I do a factory reset?

javiwankenobi said:
Read it somewhere on reddit. But you're the third person to tell me it doesnt have to be unlcked, so I will go ahead and skip that.
I do have to install OOS 8.1 first tho right? or can I just flash the open beta update on TWRP after I do a factory reset?
Click to expand...
Click to collapse
I don't know. I happened to be on OOS 5.0.8 with bootloader unlocked when I flashed the Closed Beta Pie. When the Open Beta became available, I flashed it. On both occasions, I wiped all and my bootloader remains unlocked. In fact, I make it a point to remain unlocked always so that I don't face issues while flashing.

Related

How to flash official nougat without wiping internal storage?

Hello all!
I am currently on OOS 3.2.8, and official TWRP. I have read all the instructions on the forums but all lead to one option, formatting internal memory. So, my question are:
1. Will flashing oos 4.0 work with official TWRP or 8 have to use modified 28 version?
2. How can I flash oos 4 with modified TWRP and not have to wipe internal memory?
I would appreciate all the responses. Thanks
I was the same predicament as you. I finally took the plunge and now I have Nougat running on my OP3. Here is what I did :
Start: OOS 3.2.8 w/ custom kernel and modified TWRP
1. Flash stock recovery (Google for a forum post in the OP3 forums on downloading the stock recovery and flash it through fastboot)
2. Reboot and let 3.2.8 start
3. Download Snap VPN and change the country to Canada. You will be prompted for the system update.
4. Let the update download (~1 GB)
5. Install the update. You may see an error of the installation may fail as your phone is rooted. Ignore and go ahead.
6. The installer will now boot to stock recovery and reboot with Nougat. All settings and apps will be maintained
The only catch is that you may have ext4 instead of f2fs. I am okay with it for now... But your mileage may vary
All the best!
Edit : Nougat running on my op3.
abhibnl said:
Hello all!
I am currently on OOS 3.2.8, and official TWRP. I have read all the instructions on the forums but all lead to one option, formatting internal memory. So, my question are:
1. Will flashing oos 4.0 work with official TWRP or 8 have to use modified 28 version?
2. How can I flash oos 4 with modified TWRP and not have to wipe internal memory?
I would appreciate all the responses. Thanks
Click to expand...
Click to collapse
Are you rooted? Are you encrypted? What file systems are you using for your partitions? You're not giving full information. Why is formatting not an option if it'll give you the results you want?
To get to F2fs (I do recommend it)
Take a backup of your Data partition. , copy it to your pc with "adb pull /sdcard/Twrp/whatever".
Now go to Twrp>Wipe>Advanced select data and click on change file system. Change it to F2fs. Now restore your backup (Reader the guide all info is there). Profit!
anshulajain said:
I was the same predicament as you. I finally took the plunge and now I have Nougat running on my OP3. Here is what I did :
Start: OOS 3.2.8 w/ custom kernel and modified TWRP
1. Flash stock recovery (Google for a forum post in the OP3 forums on downloading the stock recovery and flash it through fastboot)
2. Reboot and let 3.2.8 start
3. Download Snap VPN and change the country to Canada. You will be prompted for the system update.
4. Let the update download (~1 GB)
5. Install the update. You may see an error of the installation may fail as your phone is rooted. Ignore and go ahead.
6. The installer will now boot to stock recovery and reboot with Nougat. All settings and apps will be maintained
The only catch is that you may have ext4 instead of f2fs. I am okay with it for now... But your mileage may vary
All the best!
Click to expand...
Click to collapse
I don't have any issues with ext4, infact i do feel ext4 is more stable than f2fs so file system is my last concern. Thanks for your method, but then how did u root again? Installing nougat is fine but what after that? I have read that you can't use modified twrp without formatting internal memory first, as it'll show you the pin issue. Let me know how do you propose a safe method to achieve root.
Renosh said:
Are you rooted? Are you encrypted? What file systems are you using for your partitions? You're not giving full information. Why is formatting not an option if it'll give you the results you want?
Click to expand...
Click to collapse
Yes i am encrypted, rooted, stock OOS 3.2.8 + Franco kernel. Official TWRP(not modified). I am using ext4, never used f2fs at all. The time to backup data and then to restore it all back is the reason formatting is not an "preferred" option for me. I can do it, but i would have to wait until i find enough time to do the whole process. I am in a full time job, so i hope you would understand.
Puddi_Puddin said:
To get to F2fs (I do recommend it)
Take a backup of your Data partition. , copy it to your pc with "adb pull /sdcard/Twrp/whatever".
Now go to Twrp>Wipe>Advanced select data and click on change file system. Change it to F2fs. Now restore your backup (Reader the guide all info is there). Profit!
Click to expand...
Click to collapse
Well this again defeats the purpose of my original question, but thanks mate. I would definitely read the guide if decide to switch to f2fs.
@abhibnl. BTW your encrypted. So the modified TWRP won't work.
How to fix:
Wipe Userdata with Fastboot / fastboot erase UserData
Boot into Twrp modified twrp.
Flash OOS 4.0 flash SuperSU and let it boot
You should be decrypted DO NOT install a boot password since you will be encrypted again.
I haven't rooted my phone again. My only reason to root is to install Adaway to block all ads. With DNS66 and Adguard, I have little incentive to root my stock nougat install.
Edit : I had encryption during 3.2.8 and it carried over to 4.0
Puddi_Puddin said:
@abhibnl. BTW your encrypted. So the modified TWRP won't work.
How to fix:
Wipe Userdata with Fastboot / fastboot erase UserData
Boot into Twrp modified twrp.
Flash OOS 4.0 flash SuperSU and let it boot
You should be decrypted DO NOT install a boot password since you will be encrypted again.
Click to expand...
Click to collapse
Thanks a lot for informing me mate. I really don't want to decrypt my storage as of now. I guess flashing stock recovery is the only solution now. Will hope someone would pick up the twrp and update it.
anshulajain said:
I haven't rooted my phone again. My only reason to root is to install Adaway to block all ads. With DNS66 and Adguard, I have little incentive to root my stock nougat install.
Edit : I had encryption during 3.2.8 and it carried over to 4.0
Click to expand...
Click to collapse
Seems like stock recovery is the best way as of now. Seems like I'll have to love without root until someone updates twrp to support encrypted storage.
I haven't updated to Nougat yet, but I looked over Chainfire's SuperSU changelog and its installation script and both of them confirm that from March installing SuperSU prevents forced encryption. Also many guides suggest installing it as way for disabling forced encryption. Of course you have to flash SuperSU just after flashing ROM, before booting the system.
abhibnl said:
Hello all!
I am currently on OOS 3.2.8, and official TWRP. I have read all the instructions on the forums but all lead to one option, formatting internal memory. So, my question are:
1. Will flashing oos 4.0 work with official TWRP or 8 have to use modified 28 version?
2. How can I flash oos 4 with modified TWRP and not have to wipe internal memory?
I would appreciate all the responses. Thanks
Click to expand...
Click to collapse
Very simple indeed...
1. Switch on wifi
2. Download OTA and click install whem finished
3. Once installation completed, flash twrp .28 and latest su
4. Reboot and ignore any errors, youwill beup and running fine...
Zielony360 said:
I haven't updated to Nougat yet, but I looked over Chainfire's SuperSU changelog and its installation script and both of them confirm that from March installing SuperSU prevents forced encryption. Also many guides suggest installing it as way for disabling forced encryption. Of course you have to flash SuperSU just after flashing ROM, before booting the system.
Click to expand...
Click to collapse
That i already knew mate. But i WANT my storage to remain encrypted. And that's the issue with modified TWRP. You can't enter into recovery on that if your storage is encrypted.
kpmohamedhussain said:
Very simple indeed...
1. Switch on wifi
2. Download OTA and click install whem finished
3. Once installation completed, flash twrp .28 and latest su
4. Reboot and ignore any errors, youwill beup and running fine...
Click to expand...
Click to collapse
Again, "You can't enter into recovery on modified TWRP if your storage is encrypted." So i won't be able to enter into twrp in the first place, let alone flash anything.
abhibnl said:
Hello all!
I am currently on OOS 3.2.8, and official TWRP. I have read all the instructions on the forums but all lead to one option, formatting internal memory. So, my question are:
1. Will flashing oos 4.0 work with official TWRP or 8 have to use modified 28 version?
2. How can I flash oos 4 with modified TWRP and not have to wipe internal memory?
I would appreciate all the responses. Thanks
Click to expand...
Click to collapse
In the same boat as you. I have OOS 3.2.8 encrypted, rooted and TWRP 3.0.2-1.26. I too would like to update but have way to much stuff on my phone to back it all up and restore it. Hope you or someone come's up with a solution. I will be following your thread.
Thanks.
Go to twrp. Press backup. Select only data. Save to PC youre backup for safety..
3.2.8 it's Android 6, 4.0 it's Android 7. Some apps might not work from base to base.
If you want to change to F2FS it will format youre phone, wipe phone full internal memory. If you want to change it back to ext4, same.
Clean flash, full wipe it's always better.
dmoses1969 said:
In the same boat as you. I have OOS 3.2.8 encrypted, rooted and TWRP 3.0.2-1.26. I too would like to update but have way to much stuff on my phone to back it all up and restore it. Hope you or someone come's up with a solution. I will be following your thread.
Thanks.
Click to expand...
Click to collapse
My suggestion (and my steps are in #1), install stock recovery, install snap VPN, download the update and install (ignore any errors on root). Once done, you will have Nougat with stock recovery, encryption maintained and all app data also intact.
anshulajain said:
My suggestion (and my steps are in #1), install stock recovery, install snap VPN, download the update and install (ignore any errors on root). Once done, you will have Nougat with stock recovery, encryption maintained and all app data also intact.
Click to expand...
Click to collapse
This is the last resort brother. With this method, unfortunately I won't have any root available. The only way now is to wait for updated twrp.
abhibnl said:
This is the last resort brother. With this method, unfortunately I won't have any root available. The only way now is to wait for updated twrp.
Click to expand...
Click to collapse
I dont know. I found this on Oneplus forum. May be worth trying. Just not 100% sure.....
Thanks! Will try and let you know
abhibnl said:
Thanks! Will try and let you know
Click to expand...
Click to collapse
Well, I tried something, waiting on it to finishing booting and see how it went.
I flashed twrp-3.0.2-1.28-oneplus3p version,
Flashed the OnePlus3Oxygen_16_OTA_035_all_1612310359_e10cadfb2af7.zip inside TWRP,
Flashed SR1-SuperSU-v2.79-SR1-20161221223537.zip right after flashing OTA zip.
Its rebooting and says Android is upgrading. Fingers crossed.
EDIT: Its booted and I am on Nougat, didnt lose my data and phone is still encrypted!
Edit: Ended up having issues with settings app locking up. So, I went a different route and its all working great now.
Downloaded the stock recovery image and renamed it to recovery.img
Make sure after you rename it its not named recovery.img.img, If you have show file extensions enabled on your pc you should already see the file extension.
Rebooted to bootloader - adb flash recovery recovery.img
Using the volume keys and power button selected - reboot recovery.
Now in stock recovery - flashed OnePlus3Oxygen_16_OTA_035_all_1612310359_e10cadfb2af7.zip
After rom is done flashing, went right back into bootloader. Did not let my phone reboot to start the OS.
Renamed twrp-3.0.2-1.28-oneplus3p.img to recovery.img
adb flash recovery recover.img
Powered off phone and Manually boot it into recovery by holding Power + Volume Down button.
Phone booted into TWRP
Flashed SR1-SuperSU-v2.79-SR1-20161221223537.zip
Wiped cache / dalvik
Rebooted system from TWRP and waited. System is really smooth now, no issues yet. Been playing with it for awhile now.
During the booting up process it might take a minute and it will reboot twice. Dont get nervous like I did thinking it was going to start bootlooping. It booted just fine. I read in a nother thread that SuperSU is what causes it to boot twice.
So......Now I have OOS 4.0 Nougat, Rooted, Encrypted and everything seems to be working fine.

Stock recovery won't boot (OOS 5.0)

Hello everybody,
since I got my OP 5T today I wanted to unroot my 3 to stell it. It is currently on OxygenOS 5.0 and TWRP is up and running. To unroot I flashed the stock recovery from the OnePlus site (http://oxygenos.oneplus.net.s3.amazonaws.com/recovery_op3.img). It flashes just fine but I can't boot into it. Is there a newer Version of the stock recovery for OOS 5.0?
Thanks for your support
Xeranor said:
Hello everybody,
since I got my OP 5T today I wanted to unroot my 3 to stell it. It is currently on OxygenOS 5.0 and TWRP is up and running. To unroot I flashed the stock recovery from the OnePlus site (http://oxygenos.oneplus.net.s3.amazonaws.com/recovery_op3.img). It flashes just fine but I can't boot into it. Is there a newer Version of the stock recovery for OOS 5.0?
Thanks for your support
Click to expand...
Click to collapse
If blu spark TWRP was working then flash it back onto the OP3. Wipe system and flash OOS 5.0 again that should get rid of root. Here's a link:
http://otafsg.h2os.com/patch/amazon...ygen_16_OTA_060_all_1711160505_d8b688b464.zip
Reboot to recovery and it should be replaced by OnePlus recovery.
Why not just use method 2 of the unbrick guide? That will get you to an out of the factory like state.
Only takes 5 minutes or so.
Xeranor said:
Hello everybody,
since I got my OP 5T today I wanted to unroot my 3 to stell it. It is currently on OxygenOS 5.0 and TWRP is up and running. To unroot I flashed the stock recovery from the OnePlus site (http://oxygenos.oneplus.net.s3.amazonaws.com/recovery_op3.img). It flashes just fine but I can't boot into it. Is there a newer Version of the stock recovery for OOS 5.0?
Thanks for your support
Click to expand...
Click to collapse
I resolved this issue with following steps (its a long process though)
1. Download Oreo compatible TWRP: https://drive.google.com/file/d/0B46mMEeAPSYGd3dBbzJhMWJUVE0
2. Download OOS 5 zip
3. Flash twrp
4. Sideload OOS 5
5. Boot into OOS 5
6. Copy your OOS 5 zip in root directory
7. Go to Settings > System Updates > Options > Local upgrade and point to the zip
The installation process will also install the latest recovery and flash OOS 5 again
Lock Bootloader and you are as good as new
Hello, these instructions work moving from other roms to stock OOS? I am currently running freedom os and want to return to stock oreo. Thanks
kalpesh6331 said:
I resolved this issue with following steps (its a long process though)
1. Download Oreo compatible TWRP: https://drive.google.com/file/d/0B46mMEeAPSYGd3dBbzJhMWJUVE0
2. Download OOS 5 zip
3. Flash twrp
4. Sideload OOS 5
5. Boot into OOS 5
6. Copy your OOS 5 zip in root directory
7. Go to Settings > System Updates > Options > Local upgrade and point to the zip
The installation process will also install the latest recovery and flash OOS 5 again
Lock Bootloader and you are as good as new
Click to expand...
Click to collapse
Why would anyone want go through all that hassle, when it takes around 5 minutes to do that with the unbrick tool, and everything is automated? You could even adb sideload whichever OOS version you want afterwards, which takes another 5 minutes?
And with Windows 10, you don't even need to worry about the drivers - just launch the app, plug in the phone, and you're good to go.
Is it the name that scares people away?
sqlpro said:
Hello, these instructions work moving from other roms to stock OOS? I am currently running freedom os and want to return to stock oreo. Thanks
Click to expand...
Click to collapse
Yes I had the same scenario, coming from Freedom OS to stock
---------- Post added at 02:26 PM ---------- Previous post was at 02:24 PM ----------
morphvale said:
Why would anyone want go through all that hassle, when it takes around 5 minutes to do that with the unbrick tool, and everything is automated? You could even adb sideload whichever OOS version you want afterwards, which takes another 5 minutes?
And with Windows 10, you don't even need to worry about the drivers - just launch the app, plug in the phone, and you're good to go.
Is it the name that scares people away?
Click to expand...
Click to collapse
I did not find stock recovery for oreo anywhere, that is why I went through these steps
I am not sure if the unbrick tool will also have latest recovery or not
Have you given it a try for oreo?
It doesn't need to have it. Just use the unbrick tool to reset your phone to a factory like state, then either adb sideload whichever OOS you want, or use OTA to update to latest.
The stock recovery can also be downloaded from the oneplus download website. Whicever version of OOS you select, at the bottom of its download page, there's also a link to the official recovery.
morphvale said:
Why would anyone want go through all that hassle, when it takes around 5 minutes to do that with the unbrick tool, and everything is automated? You could even adb sideload whichever OOS version you want afterwards, which takes another 5 minutes?
And with Windows 10, you don't even need to worry about the drivers - just launch the app, plug in the phone, and you're good to go.
Is it the name that scares people away?
Click to expand...
Click to collapse
I didn't know such thing existed, so am sure got the right one, can you confirm suggested unbrick tool is from this thread ?
https://forum.xda-developers.com/oneplus-3/how-to/oneplus-3-3t-guide-tutorials-roms-t3579288
and i assume it works all oneplus 3t models ?
Thanks for your advise.
https://forum.xda-developers.com/oneplus-3t/how-to/guide-official-op3t-stock-reset-to-oos-t3598864
If you have Windows 10, you can jump straight to point B, no need to install drivers.
morphvale said:
https://forum.xda-developers.com/oneplus-3t/how-to/guide-official-op3t-stock-reset-to-oos-t3598864
If you have Windows 10, you can jump straight to point B, no need to install drivers.
Click to expand...
Click to collapse
need help please? i tried unbrick tool you suggested but half throw it fails and i get unable to download reserverbin ...
Are you using the original cable? If not, try with it.
morphvale said:
Are you using the original cable? If not, try with it.
Click to expand...
Click to collapse
yes i am using original cable but to no avail.
finally, i installed Oneplus recovery , selected forgot password which removed all encryption otherwise i was not able to copy files to system. then followed steps from kalpesh6331 on previous page and now OREO loading animation screen and its been over 5 mins still no startup screen yet.
seems i am bootlooping between recovery to startup animation not sure how to recover from here
EDIT: Update, after reset system settings under recovery and reboot. phone booted now
kalpesh6331 said:
I resolved this issue with following steps (its a long process though)
1. Download Oreo compatible TWRP: https://drive.google.com/file/d/0B46mMEeAPSYGd3dBbzJhMWJUVE0
2. Download OOS 5 zip
3. Flash twrp
4. Sideload OOS 5
5. Boot into OOS 5
6. Copy your OOS 5 zip in root directory
7. Go to Settings > System Updates > Options > Local upgrade and point to the zip
The installation process will also install the latest recovery and flash OOS 5 again
Lock Bootloader and you are as good as new
Click to expand...
Click to collapse
Just did it your way and it worked like a charm . Thank you!
sometimes you have to do all the steps to be sure to do all the right step (so kalpesh6331 was right).
Xeranor said:
Just did it your way and it worked like a charm . Thank you!
Click to expand...
Click to collapse
Welcome bro!!

Problem with flashing ROMs (only official developer ROM working)

Hey guys,
I got a problem and I am not sure what I’m doing wrong. I wanted to install a custom ROM to my Xiaomi Mi 6 but it doesn’t work. I’ve done similar steps to my Redmi 4X and there it worked just fine. A little help would be really appreciated.
Here is what I did. I updated my new device to the latest stable version with the updater app. I then had to install the official developer ROM (from MIUI) because of a bug (not able to register for unlock). I requested the unlock officially and after the waiting time unlocked the device with the MIUI unlock flash tool. In the developer options the device was shown as unlocked and also the bootloader was unlocked.
I installed TWRP 3.2.1-1 from the official website. After booting into TWRP I installed the latest mi-globe ROM (v9.5.3.0 oreo!). After a reboot I could see the logo of the mi-globe ROM but nothing would happen.
I did one mistake. The first time I installed the mi-globe ROM I forgot to wipe Dalvik, Cache, Data and System partition (clean install). So, after I recognized my mistake I rebooted into TWRP made the wipe and installed again but with no success.
After that I tried to install the next lower version of mi-globe (v9.2.4.0 with Android 7.1.1) but this got also stuck at the boot animation. The animation still moves but nothing happens. I waited for about 10 minutes.
5 minutes ago I flashed the official developer ROM with TWRP and it worked. The phone is booting. I was not able to flash the official stable ROM only the developer version works?!?!
Any idea what I did wrong? I flashed custom ROMs a couple of times but never got a problem like this.
Thank you!
Problem solved!
I got it working now. Problem was that wiping data is not enough. I read it in another post. So, if someone has the same problem here is how I solved it:
1. Boot into TWRP
2. FORMAT data (not wipe) - go to wipe, click button in right corner to format data
3. Type in “yes” (all data will be erased!!)
4. Reboot into recovery (TWRP)
5. Go to wipe and wipe Dalvik, Cache, and System
6. Reboot into recovery (TWRP)
7. Go to install and install zip of ROM you would like to install
8. Reboot system - worked!!
:good::good:
The rebooting into recovery is just for safety. I read that if system is wiped the partition could not be available for installation if you don't reboot. So, I guess its better to reboot just be sure.
I have one question or help if I can. I have Mi6 with a global stable rom 9.5.3.0 version. I want to go to the global developer rom. 8.4.12 how to do it if there is a way to not open the bootloader.
zolika1 said:
I have one question or help if I can. I have Mi6 with a global stable rom 9.5.3.0 version. I want to go to the global developer rom. 8.4.12 how to do it if there is a way to not open the bootloader.
Click to expand...
Click to collapse
just download the developer rom an place it in phone memory. goto settings>about>system update. press the 3 dot button and choose update package . Developer rom will be installed without unlocking bootloader.
saadtariq73 said:
just download the developer rom an place it in phone memory. goto settings>about>system update. press the 3 dot button and choose update package . Developer rom will be installed without unlocking bootloader.
Click to expand...
Click to collapse
thank you very much for the instructions, to erase everything from the phone or not?
zolika1 said:
thank you very much for the instructions, to erase everything from the phone or not?
Click to expand...
Click to collapse
It probably will yes. I seem to remember it happening even with locked bootloader

Haven't flashed in over 2 years. Missing anything?

I went to the dark side in April 2016, and haven't flashed anything in about 2 years. Wife's tablet (flo) needs an update, MM is getting laggy though the tablet has always been good to us.
Titanium was getting to be crap around the last time I used it, with problems mostly restoring, does that still hold true? Might just use it to back up a couple apps she uses a lot and just use Play Store to restore the rest. It's not really important, just curious.
Downloading the TWRP app, I know TWRP is installed but willing to bet it needs to be updated and the app can do that.
Tablet is near its EOL, not planning on rooting it if the ROM doesn't come pre-rooted. I have no idea what Magisk is.
So I'm gonna go into TWRP, wipe system, wipe data, wipe cache, wipe dalvik. Flash ROM (going with Lineage 15.1). Now at one point 2-3 years ago the common wisdom was starting to become "flash ROM, boot ROM, reboot to recovery and then flash Gapps." Y'all still doing that? Or can I just flash Gapps right after flashing ROM and reboot then?
Bit nervous as I haven't flashed in a while, but also kind of exciting.
We've got Android 8.1 Oreo now... Working perfectly on our Nexus 7... You should check it out...
Any suggestions for which are the most stable roms to try? I'm in the same boat. I'm on android 6.0.1, stopped flashing things a while ago and it might even be official! But mine's running like a dog so think I wanna try something to jazz it up!
You should try pure Nexus rom based on 7.1.2 for ultimate good battery life. Oreo is Good but battery isn't the greatest.
Well i have been rooting for a bit.
My N7 2013 Flo is not rooted. It is unlocked.
I thought i have via adb fastboot put latest twrp on it...but i turn it off (go into bootloader) toggle into recovery...tarp is not there (triangle with red 'i').....
I dont want to go ballistic but I never would have thought I am having such a hard time putting recovery image onto it.
It is stock 6.1
CF root doesn't exist anymore...some say use majisk....that's not working....
Without a recovery tool....(twrp) nothing can be flashed..
AM I MISSING SOMETHING
ganggreen777 said:
Well i have been rooting for a bit.
My N7 2013 Flo is not rooted. It is unlocked.
I thought i have via adb fastboot put latest twrp on it...but i turn it off (go into bootloader) toggle into recovery...tarp is not there (triangle with red 'i').....
I dont want to go ballistic but I never would have thought I am having such a hard time putting recovery image onto it.
It is stock 6.1
CF root doesn't exist anymore...some say use majisk....that's not working....
Without a recovery tool....(twrp) nothing can be flashed..
AM I MISSING SOMETHING
Click to expand...
Click to collapse
Firstly, your stock 6.1 is ancient and obsolete. Here are detailed instructions to install a modern Android, TWRP and root....
https://wiki.lineageos.org/devices/flo/install
ROM - https://download.lineageos.org/flo
native root solution, no need for CF, Magisk, etc. - https://download.lineageos.org/extras (install addonsu-14.1-arm-signed.zip and activate it in the developer options)
:good:
k23m said:
Firstly, your stock 6.1 is ancient and obsolete. Here are detailed instructions to install a modern Android, TWRP and root....
https://wiki.lineageos.org/devices/flo/install
ROM - https://download.lineageos.org/flo
native root solution, no need for CF, Magisk, etc. - https://download.lineageos.org/extras (install addonsu-14.1-arm-signed.zip and activate it in the developer options)
:good:
Click to expand...
Click to collapse
Thanks so much for responding back!!!!
Tonight I will follow the steps. I trust it will go fine.
Excited to do this. ......yep I waited this long to root this device
k23m said:
Firstly, your stock 6.1 is ancient and obsolete. Here are detailed instructions to install a modern Android, TWRP and root....
https://wiki.lineageos.org/devices/flo/install
ROM - https://download.lineageos.org/flo
native root solution, no need for CF, Magisk, etc. - https://download.lineageos.org/extras (install addonsu-14.1-arm-signed.zip and activate it in the developer options)
:good:
Click to expand...
Click to collapse
I did the 'install lineageOS on flo and installed TWRP latest. Seem like fastboot went into a slew of commands
and finished. I followed the steps to reboot into recovery and twrp is not there. Android dude opened with red triangle.
I have no clue whats up. I leave it sit, and it reboots into android splash screen and bootsup so i can use the tablet. I guess this is why I am soo perplexed. "Am i missing something?"
ganggreen777 said:
....twrp is not there. Android dude opened with red triangle.
...."Am i missing something?"
Click to expand...
Click to collapse
I think you have missed this step.... "Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install." - https://twrp.me/asus/asusnexus72013wifi.html
k23m said:
I think you have missed this step.... "Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install." - https://twrp.me/asus/asusnexus72013wifi.html
Click to expand...
Click to collapse
Thank you for 'helping me'......I have googled this combo everywhere and tried it all. Nothing is allowing the tablet to populate into twrp.....
Perhaps its really not fastbooting twrp into the device
Kevin_McLaughlin said:
Thank you for 'helping me'......I have googled this combo everywhere and tried it all. Nothing is allowing the tablet to populate into twrp.....
Perhaps its really not fastbooting twrp into the device
Click to expand...
Click to collapse
Wait, is Kevin_McLaughlin=ganggreen777 ?
Anyway, here is an alternative way:
- fastboot flash recovery twrp-3.2.3-0-flo.img (please copy the output and post it here)
- fastboot reboot-bootloader
- select recovery in the bootloader
That's it, but you must do it in this order or else TWRP will be gone again.
k23m said:
Wait, is Kevin_McLaughlin=ganggreen777 ?
Anyway, here is an alternative way:
- fastboot flash recovery twrp-3.2.3-0-flo.img (please copy the output and post it here)
- fastboot reboot-bootloader
- select recovery in the bootloader
That's it, but you must do it in this ordecr or else TWRP will be gone again.
Click to expand...
Click to collapse
Why u asking???? Have we chatted b4?¿?
I will do as stated above (I swear I am (thinking) I am doing it as above all the other times. (when you say copy output...is that from the fastboot dialogue? ) ...is it as easy as copy paste ...I dont remember how to copy via adb fastboot...
(Makes me wonder if twrp is really being fastbooted into the n7 2013
Thanks for helping.
k23m said:
Wait, is Kevin_McLaughlin=ganggreen777 ?
Anyway, here is an alternative way:
- fastboot flash recovery twrp-3.2.3-0-flo.img (please copy the output and post it here)
- fastboot reboot-bootloader
- select recovery in the bootloader
That's it, but you must do it in this order or else TWRP will be gone again.
Click to expand...
Click to collapse
So I did the steps and it appeared. THANKS!!!
I downloaded the latest nightly of the link you told me to go to. I tried to flash it......it didnt flash.
ganggreen777 said:
So I did the steps and it appeared. THANKS!!!
I downloaded the latest nightly of the link you told me to go to. I tried to flash it......it didnt flash.
Click to expand...
Click to collapse
Did you try a factory reset immediately prior to installing it?
Sent from my Asus P027 using XDA Labs
ganggreen777 said:
So I did the steps and it appeared. THANKS!!!
I downloaded the latest nightly of the link you told me to go to. I tried to flash it......it didnt flash.
Click to expand...
Click to collapse
You need to do the following in TWRP:
(Optional, but recommended): Select the Backup button to create a backup.
Select Wipe and then Advanced Wipe.
Select Cache, System and Data partitions to be wiped and then Swipe to Wipe.
Go back to return to main menu, then select Install.
Navigate to /sdcard , and select the LineageOS .zip package.
next install the addonsu-14.1-arm-signed.zip (root addon)
and finally GApps (Google Apps) from https://opengapps.org/ - select ARM 7.1 pico
"Note: If you want any Google Apps on your device, you must follow this step before the first boot into Android!"
:highfive:
beachfl said:
Did you try a factory reset immediately prior to installing it?
Sent from my Asus P027 using XDA Labs
Click to expand...
Click to collapse
Lol
Hell no....totally forgot.
I will do the next thing you posted....and check back.
THANKS
ganggreen777 said:
Lol
Hell no....totally forgot.
I will do the next thing you posted....and check back.
THANKS
Click to expand...
Click to collapse
BTW
I am great to go.....thanks very much for helping me thru
---------- Post added at 01:06 AM ---------- Previous post was at 01:04 AM ----------
k23m said:
You need to do the following in TWRP:
(Optional, but recommended): Select the Backup button to create a backup.
Select Wipe and then Advanced Wipe.
Select Cache, System and Data partitions to be wiped and then Swipe to Wipe.
Go back to return to main menu, then select Install.
Navigate to /sdcard , and select the LineageOS .zip package.
next install the addonsu-14.1-arm-signed.zip (root addon)
and finally GApps (Google Apps) from https://opengapps.org/ - select ARM 7.1 pico
"Note: If you want any Google Apps on your device, you must follow this step before the first boot into Android!"
:highfive:
Click to expand...
Click to collapse
BTW I am great to go... Thanks for sticking thru with me

Rooting with Android 10

My RN8P Currently has:
MIUI global 11.0.4 Stable QGGMIXM
Android 10 QP1A.190711.020
I only want to root so i can install 2-3 apps the need rooting.
I don't want to flash Roms or even have use for twrp.
Which root guide should i follow?
Do in need to Downgrade to Android pie?
will i be able to get OTA updates when rooted?
buddy the best bet for not hard/soft bricking is to downgrade to android 9 and install preloader and then root/install recovery.
if you want you can search "konah begonia guardian" on YouTube. he has quite nice guides.
regards
david_z said:
My RN8P Currently has:
MIUI global 11.0.4 Stable QGGMIXM
Android 10 QP1A.190711.020
I only want to root so i can install 2-3 apps the need rooting.
I don't want to flash Roms or even have use for twrp.
Which root guide should i follow?
Do in need to Downgrade to Android pie?
will i be able to get OTA updates when rooted?
Click to expand...
Click to collapse
FYI this device is really easy to brick that one single misstep can brick your phone and mostly the only way to restore it is via service center. So you must really pay attention to each instruction on the guides. Most root guide need to flash custom recovery first so I guess its inevitable. In order to flash custom recovery, you need to downgrade to Android 9 or Pie, more higher version than that will brick your phone.
In order to root this phone, you first need to unlock the bootloader, refer to here for the guide. (Warning, just follow the unlock bootloader guide since the flashing twrp and rooting guide from there are kinda outdated and not recommended to follow)
Then you need to flash factory firmware (preloader and lk) so you can unbrick your phone in case you brick it, refer to Megathread for guide how to do it. After that you can flash custom recovery, then you can flash magisk via custom recovery to root your phone.
This guy does a ice job explaining a simple root method for Android 10 on youtube
thanks :good:
one more thing , in all methods , after flashing twrp recovery and booting into it the guides say to delere a file called "recovery-from-boot.p".
i saw on telegram channel describing the same mathod but it also said that if i skip the deletion of that file the original recovery will remain , the phone will be rooted
and be able to OTA update.
does anyone know if its ok to do that?
I rooted from Android 10, and same with you, I only need to root to remove ads and install a few apps only.
I used this guide
https://forum.xda-developers.com/re...de-unlock-bootloader-flash-twrp-root-t3995919
Make sure that the twrp is the one that compatible with android 10, otherwise it won't boot to recovery.
Have mi flash app and android stock rom ready on your PC so that if you find problem you can always flash the stock ROM.
david_z said:
My RN8P Currently has:
MIUI global 11.0.4 Stable QGGMIXM
Android 10 QP1A.190711.020
I only want to root so i can install 2-3 apps the need rooting.
I don't want to flash Roms or even have use for twrp.
Which root guide should i follow?
Do in need to Downgrade to Android pie?
will i be able to get OTA updates when rooted?
Click to expand...
Click to collapse
gaban05 said:
I rooted from Android 10, and same with you, I only need to root to remove ads and install a few apps only.
I used this guide
https://forum.xda-developers.com/re...de-unlock-bootloader-flash-twrp-root-t3995919
Make sure that the twrp is the one that compatible with android 10, otherwise it won't boot to recovery.
Have mi flash app and android stock rom ready on your PC so that if you find problem you can always flash the stock ROM.
Click to expand...
Click to collapse
after reading a bit i think the right recovery version to root with android 10 is in the following thread:
https://forum.xda-developers.com/re...overy-twrp-recovery-redmi-note-8-pro-t4033695
and this is the procedure:
1. Download recovery file from this message
2. Open CMD from the dir where you store twrp.img (it's important because you don't need to type whole path of the twrp.img
3. Turn off the device, hold Power button & Vol- to enter fast boot and connect device to USB
4. In CMD type first fastboot devices to ensure that device is in fastboot, this is not important but recommended. Output should be something like this 4l6lsctgskpj4swc fastboot
5. Then it's time to flash recovery file. Type fastboot flash recovery twrp.img
6. This is the most important step now, on the device screen it should write USB Transmission ok if that is there you are ready to go. Remove device from the USB and hold Power button & Vol+, When the device turn off the screen keep holding Vol+ it'll keep screen off for about 5-10 seconds, then it'll show a recovery, still holding vol+ because it will get restarted again, and again still holding vol+ and recovery will show up. Simple words (Keep holding vol+ till recovery not appear for second time)
7. If it asks for a password, it's a password you use on the device it self(one for unlocking the screen or unlock the device after reboot), enter password and wait for Data decrypt.
At the moment there is no root and recovery will be replaced after you try to boot next time. To prevent it from replacing recovery do next (my opinion is skipping step 8. and 9. and having stock recovery because of MIUI updates):
8. Go to mount and tick the /system
9. Go back, tap on advanced, then to File Manager search for system_root dir open it, then find system and on the bottom is file called recovery-from-boot.p Remove that file and recovery wont be replaced
Now how we root it:
10. Go to advanced and tap on Close AVB2.0 and swipe to confirm
11. Go back and tap to Install ROOT, swipe to install and Reboot system
This will install Magisk v19.4, after boot you can update it from the Magisk Manager, my suggestion is to first update the manager then Magisk binary.
can anyone confirm that?
Thisnameisepic said:
This guy does a ice job explaining a simple root method for Android 10 on youtube
Click to expand...
Click to collapse
Yes it was his video I used to flash twrp to my phone,his explanation is amazing
david_z said:
after reading a bit i think the right recovery version to root with android 10 is in the following thread:
https://forum.xda-developers.com/re...overy-twrp-recovery-redmi-note-8-pro-t4033695
and this is the procedure:...
can anyone confirm that?
Click to expand...
Click to collapse
Yup, that worked for me on Android 10, global 11.0.5.0 QGGMIXM. The LR Team TWRP is the only one that worked for me, and I tried several.
Do make sure you download the v1210 for Android 10...
- in step 5, the 'twrp.img' you write in the command must match the actual filename you downloaded. Either change the name of the file, or enter the full filename in the command line.
- step 6 is kinda tricky. you might not get it right the first time. before installing twrp, i actually made sure i got the key combination right by going into stock recovery a few times.
When you do get TWRP up and running, the very first step is to set the language to English (unless you want Chinese). It will be the lower right buttton on the very first screen you are presented with (where you are asked for your password, if there is one).
I did not do steps 8 or 9, and TWRP has held. I did, however, reboot right back to recovery immediately after my first successful TWRP load-up. That may have stuck it.
The LR Team TWRP installed Magisk 20.3 for me. 20.4 is the latest, but I'm a little timid about letting it update. I had softbrick issues with trying to install Magisk manually thru this TWRP (instead of using the 'Install Root' button). Let me know if you update yours.
HTH
david_z said:
My RN8P Currently has:
MIUI global 11.0.4 Stable QGGMIXM
Android 10 QP1A.190711.020
I only want to root so i can install 2-3 apps the need rooting.
I don't want to flash Roms or even have use for twrp.
Which root guide should i follow?
Do in need to Downgrade to Android pie?
will i be able to get OTA updates when rooted?
Click to expand...
Click to collapse
You can go follow guide from telegram group
i tried twrp avb2.0 but it gave me bootloop after power off and on again , it's better to get the avbmeta image file from fastboot rom(same miui rom you use) and disable it from fastboot mode.
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img

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