Question Installing stock oxygen os 11 from lineageos recovery lemonade? - OnePlus 9

Semi rom noob so apologies in advance.
I installed the stagOS Android 12 rom and while it's very good I want to go back to stock oos11. Can anyone point me in the right direction to a guide for going back to stock?
I had to use lineage os recovery lemonade to flash stagOS. Since I already have this recovery can I use this to flash stock oos11? Thanks.

Thread '[FASTBOOT] [ROM] [PC REQUIRED] [OP9] Stock OOS 11.2.2.2AA' https://forum.xda-developers.com/t/fastboot-rom-pc-required-op9-stock-oos-11-2-2-2aa.4275727/

mattie_49 said:
Thread '[FASTBOOT] [ROM] [PC REQUIRED] [OP9] Stock OOS 11.2.2.2AA' https://forum.xda-developers.com/t/fastboot-rom-pc-required-op9-stock-oos-11-2-2-2aa.4275727/
Click to expand...
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Unfortunately this hard bricked my device

lukebukowiec said:
Unfortunately this hard bricked my device
Click to expand...
Click to collapse
You were asking if there was a fastboot rom for op9. Sorry thought it would help. Never hard bricked if you can reach edl or fastboot!!

mattie_49 said:
You were asking if there was a fastboot rom for op9. Sorry thought it would help. Never hard bricked if you can reach edl or fastboot!!
Click to expand...
Click to collapse
No worries man I barely know what I'm doing. I just posted another thread, I can't get EDL to work even. i really f'd up here

Related

[ABANDONED] [MIUI 9] [firmware] [land] [8.1.25] [January 26]

DESCRIPTION
This is a Collection Of Latest Firmware from MIUI 9 Global Beta ROM for all Custom ROMs (Marshallmallow, Nougat & Oreo)
NOTES
THIS FIRMWARE-UPDATE IS ONLY FOR REDMI 3S(LAND). FLASHING THIS ON OTHER DEVICES WILL RESULT IN HARD BRICK
HOW TO INSTALL
-Reboot to Recovery
-Mount firmware partition
-Select the file
-Swipe to confirm flash
-Then flash your ROM
DISCLAIMER
I'm not responsible for anything. Try this on your own risk.
DOWNLOAD
7.8.3
7.8.11
7.8.28
7.8.31
7.9.7
7.9.8
7.9.14
7.9.15
7.8.21
7.10.12
7.10.18
7.10.26
7.11.2
7.11.6
7.11.10
7.11.16
7.11.23
7.11.30
7.12.7
7.12.14
7.12.21
7.12.28
8.1.4
8.1.11
8.1.18
8.1.25 (latest)
FURTHER SUPPORT FOR LAND FIRMWARE WILL BE HERE https://forum.xda-developers.com/android/software-hacking/devices-xiaomi-firmware-updater-t3741446
Hit Like If You Liked My Work :laugh:
Enjoy Folks !!
If you love your device dont flash any firmware on it, firmware stays on your phone even after fastboot back to stock MIUI rom. Only way to remove it is to flash stock rom in EDL mode. Trust me i installed firmware once it had bugs and too good i knew what to do. So if you love your device i repeat dont install any firmware doesent matter who told you . All custom roms should work without need to install firmware if developers ask you to flash firmware to your phone before their rom dont use their roms. Thank me later Cheers!
Daks023 said:
If you love your device dont flash any firmware on it, firmware stays on your phone even after fastboot back to stock MIUI rom. Only way to remove it is to flash stock rom in EDL mode. Trust me i installed firmware once it had bugs and too good i knew what to do. So if you love your device i repeat dont install any firmware doesent matter who told you . All custom roms should work without need to install firmware if developers ask you to flash firmware to your phone before their rom dont use their roms. Thank me later Cheers!
Click to expand...
Click to collapse
Thanks for the info
Yeah imma try this lol
anyone tryed ?????
mizdrake7 said:
DESCRIPTION
This is the newest firmware from MIUI 8 7.8.3 Global Beta ROM for all Custom ROMs (Marshallmallow and Nougat)
HOW TO INSTALL
-Reboot to recovery
-Select the file
-Swipe to confirm flash
-Then flash your ROM
DISCLAIMER
I'm not responsible for anything. Try this on your own risk.
DOWNLOAD
https://drive.google.com/file/d/0B7fIOZZgI8cVMTl3ZUYwRHRRQW8/view?usp=drivesdk
Click to expand...
Click to collapse
Miui 7.8.x is starting number for miui 9 i think, and miui 8 stop in 7.7.20
Would you please give me the link for full rom 7.8.3 thanks
Rukijo said:
Would you please give me the link for full rom 7.8.3 thanks
Click to expand...
Click to collapse
For 7.8.11,
http://bigota.d.miui.com/7.8.11/miui_HM3SGlobal_7.8.11_2a26d1d4ff_6.0.zip
---------- Post added at 10:11 PM ---------- Previous post was at 10:10 PM ----------
zainifame said:
Miui 7.8.x is starting number for miui 9 i think, and miui 8 stop in 7.7.20
Click to expand...
Click to collapse
And it is still MiUi8
Daks023 said:
If you love your device dont flash any firmware on it, firmware stays on your phone even after fastboot back to stock MIUI rom. Only way to remove it is to flash stock rom in EDL mode. Trust me i installed firmware once it had bugs and too good i knew what to do. So if you love your device i repeat dont install any firmware doesent matter who told you . All custom roms should work without need to install firmware if developers ask you to flash firmware to your phone before their rom dont use their roms. Thank me later Cheers!
Click to expand...
Click to collapse
i believe some upgrades in example from kitkat to lollipop do need some firmware upgrades
i do it on my oldie Sensation, upgrading and downgrading the android sometimes need it
but maybe it was only my experiences
up to you guys lol
Daks023 said:
If you love your device dont flash any firmware on it, firmware stays on your phone even after fastboot back to stock MIUI rom. Only way to remove it is to flash stock rom in EDL mode. Trust me i installed firmware once it had bugs and too good i knew what to do. So if you love your device i repeat dont install any firmware doesent matter who told you . All custom roms should work without need to install firmware if developers ask you to flash firmware to your phone before their rom dont use their roms. Thank me later Cheers!
Click to expand...
Click to collapse
this is an update. TAKEN FROM MIUI.
dont talk nonsense please
Jure_aleksic said:
this is an update. TAKEN FROM MIUI.
dont talk nonsense please
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Click to collapse
Nope. @Daks023 is right. These are developer firmwares meaning bugs are well received in them. I would consider before flashing.
william.johhn7! said:
Nope. @Daks023 is right. These are developer firmwares meaning bugs are well received in them. I would consider before flashing.
Click to expand...
Click to collapse
read the first post again
Jure_aleksic said:
read the first post again
Click to expand...
Click to collapse
I didn't get you. I read the first post. What should I be concerned of?
william.johhn7! said:
I didn't get you. I read the first post. What should I be concerned of?
Click to expand...
Click to collapse
i believe he means this line....
"This is the newest firmware from MIUI 8 7.8.11 Global Beta ROM for all Custom ROMs (Marshallmallow and Nougat)"
Jure_aleksic said:
read the first post again
Click to expand...
Click to collapse
Well if thats what you meant, you clearly didn't understand what i said.
hai. can u upload firmware from global version? maybe from miui 8.5.3.0.. tq
@munchys91
Firmware global 8.5.3.0 R3S:
http://fredek.no-ip.org/XDA/firmware-update-V8.5.3.0.MALMIED.zip
kemoti said:
@munchys91
Firmware global 8.5.3.0 R3S:
http://fredek.no-ip.org/XDA/firmware-update-V8.5.3.0.MALMIED.zip
Click to expand...
Click to collapse
thanks.. ?
zainifame said:
Miui 7.8.x is starting number for miui 9 i think, and miui 8 stop in 7.7.20
Click to expand...
Click to collapse
Nope, you're wrong. Check DEV Global for instance.
---------- Post added at 07:58 PM ---------- Previous post was at 07:55 PM ----------
Daks023 said:
If you love your device dont flash any firmware on it, firmware stays on your phone even after fastboot back to stock MIUI rom. Only way to remove it is to flash stock rom in EDL mode. Trust me i installed firmware once it had bugs and too good i knew what to do. So if you love your device i repeat dont install any firmware doesent matter who told you . All custom roms should work without need to install firmware if developers ask you to flash firmware to your phone before their rom dont use their roms. Thank me later Cheers!
Click to expand...
Click to collapse
Bull****!!! If you do not know what you are doing, do not do this. I flashed latest 7.8.30 beta MIUI9 and seems to be fine.
those are still 6.0 version?

help flashing RROS 7.1.2

since i did something wrong last time could you help me flash RROS7.1.2 without bricking thanks in advance
Sammy4798 said:
since i did something wrong last time could you help me flash RROS7.1.2 without bricking thanks in advance
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Click to collapse
Forget this. Just flash Official Oreo and then a Pie custom ROM. As this ROM will no longer be supported
the fact is i dont want to debrand
Sammy4798 said:
the fact is i dont want to debrand
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Click to collapse
Uh. Your choice. But it's worth it

OnePlus 8 TMobile to LineageOS

Hi
I'm looking for Easy Tutorial/Guide Convert OnePlus 8
TMobile to LineageOS .
BEST REGARDS
You'll need to unlock your bootloader first, heres a guide for that
Guide to install Lineage
FoxyDrew said:
You'll need to unlock your bootloader first, heres a guide for that
Guide to install Lineage
Click to expand...
Click to collapse
Thanks For Your Help.
Now the question is How to install Magisk On LineageOS ?
If you find the information please post it here, so others can benefit. Thanks.
alaminus said:
Thanks For Your Help.
Now the question is How to install Magisk On LineageOS ?
Click to expand...
Click to collapse
download magisk.apk, rename it to magisk.zip, go into lineage recovery, adb sideload magisk.zip and thats it.

Help post

Hi,
recently i flashed custom rom to my j7 (2015). It was working good but a serious issue came. The screen doesn't work, phn stucks, and the screen seems like broken. I flashed stock firmware but still the same problem. After some times phone automatically reboots itself. Please help me with it.
Hello brother, did you flash the official Android 6 ROM?
alisadty said:
Hello brother, did you flash the official Android 6 ROM?
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Click to collapse
Yes brother..
#Israfil.shimanto said:
Yes brother..
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Click to collapse
Which custom ROM did you install?
alisadty said:
Which custom ROM did you install?
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Click to collapse
Havoc os 4.5. Android 11
alisadty said:
Custom ROMs result in black screen
Hi all, I'm new to the device so I'm maybe doing something wrong but I don't think so. I got the device with a terribly cracked, I flashed Pixel Experience (Android 10) as it's what I've had on my Nexus 5x, everything was working fine so I...
forum.xda-developers.com
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Click to collapse
Brother, check this thread
alisadty said:
Brother, check this thread
Click to expand...
Click to collapse
Okay brother, i will check and will update you.

Question TWRP loads to crashdump

Hello. I have a OP9 LE2117 USA version. Android 12. I've searched the forums for days but didn't find this solution. I get the TWRP loading screen but then it goes to the Crashdump screen every time.
Is this because of android 12?
If you can point me in the correct direction I'd greatly appreciate it. Thank you so much.
[RECOVERY][3.7.0-12.1][UNOFFICIAL][UNIFIED] TWRP with A12/A13 encryption support
This is an unofficial build of TWRP, based on the Android 12.1 branch, that supports encryption used by Android 12 and 13 ROMs. This build is tested on OP9 pro, but it was confirmed to work on regular OP9 too. As always I'm not responsible for...
forum.xda-developers.com
Did you use this twrp?
I didn't know about this twrp, thanks. But last night I learned that lineageos doesn't support my model so now I have to find a different supported rom
Also used this version of TWRP with success.
Although lineageos doesn't officially support the tmobile versions, you should be able to make it work. I was able to get the tmobile 9 pro going with the help of another thread on the forum. Have you had time to look through the recent threads?
MrSteelX said:
[RECOVERY][3.7.0-12.1][UNOFFICIAL][UNIFIED] TWRP with A12/A13 encryption support
This is an unofficial build of TWRP, based on the Android 12.1 branch, that supports encryption used by Android 12 and 13 ROMs. This build is tested on OP9 pro, but it was confirmed to work on regular OP9 too. As always I'm not responsible for...
forum.xda-developers.com
Did you use this twrp?
Click to expand...
Click to collapse
Is it safe to install this as recovery and keep Lineage recovery in another slot? LE2115 w/LOS19 for microg
nibake said:
Also used this version of TWRP with success.
Although lineageos doesn't officially support the tmobile versions, you should be able to make it work. I was able to get the tmobile 9 pro going with the help of another thread on the forum. Have you had time to look through the recent threads?
Click to expand...
Click to collapse
I've looked but I wasn't sure what would or wouldn't work. Thanks, I'll continue the hunt
captcoldcrush said:
I've looked but I wasn't sure what would or wouldn't work. Thanks, I'll continue the hunt
Click to expand...
Click to collapse
LE2127 OnePlus 9 Pro Custom ROM (T-Mobile)
I am seeing a lot of folks who are still (year later) unable to enjoy custom ROM with T-Mobile devices, so I wanted to quickly post this easy method for enjoying your device with FULL DATA. If you are using a T-Mobile branded OnePlus 9 Pro and...
forum.xda-developers.com
This is for the 9 pro so it won't directly help you, but at least you know there are options out there.
captcoldcrush said:
Hello. I have a OP9 LE2117 USA version. Android 12. I've searched the forums for days but didn't find this solution. I get the TWRP loading screen but then it goes to the Crashdump screen every time.
Is this because of android 12?
If you can point me in the correct direction I'd greatly appreciate it. Thank you so much.
Click to expand...
Click to collapse
lineageos does support it i used lineage on my le2117 the only difference between le2115 and le2117 is the tmo bootlogo on oos

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