Dear friends:
I have Op6 with 9.0.3 + unlocked + Magisk + xXx rom last version.
I feel its time backup my data and re-install a clean rom. On old days i woul go TWRP, erase system and data, and reinstall rom.
With OP6 i just freeze to think that i can brick this "lady".....
Question:
How to clean my phone and reinstall 9.0.3, step by step for newbie, preference using TWRP Blue?
I feel many users also want to do it.
Appreciate it.
Maybe i didnt make myself clear:
How to re-install 9.0.3, like it was when i buy the phone?
msm tool
Thanks for the reply.
As far i know thats for recovery brick telephone...
Can´t i use options on TWRP for the same?
Use the fastboot 9.0.3 method via command prompt/powershell. If you want stock recovery do nothing further. This will wipe the entire device.
If you want root, then flash bluspark TWRP recovery img from ADB. From there, reboot to that img of twrp, flash actual bluspark twrp recovery zip and reboot into recovery. From there, flash Magisk if you want root, or any other roms/kernels, etc.
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
You could flash Blu_Spark TWRP, flash the 9.0.3 full ROM via this, an then Format Data. This will totally wipe the phone and remove enrcryption, so it won't bother you with the downgrade.
This is the more effective way ! At least, faster than fastboot.
Edit : Oh, you're already on 9.0.3 ! In this case just do as you said in the OP, Blu_Spark TWRP, flash the full 9.0.3 zip, Factory Reset. No need to wipe System though.
If you want it to be very clean, do it twice to fill both slots. Don't forget to reflash TWRP after the ROM though, or it will erase it in favor of the OnePlus recovery, and you won't be able to flash it a second time.
If you want it to be very very very clean, like "out of the box" clean, you can still Format Data after those two flashs (Not before, or your zips will be deleted before you used them and you'll cry a little).
Ah....that what i want ear....
Merci beaucoup pour láide..
Related
I've successfully unlocked bootloader, rooted (Magisk) and installed TWRP Blu Spark on my Oneplus 6.
The next step is to flash a custom ROM, but I keep running into the instruction "Flash Rom and TWRP Installer (blu_spark)", no matter what custom ROM I'm looking at.
Is it really necessary to reflash TWRP right after the ROM, or can I skip that step since Blu Spark TWRP is already on my phone?
Borat38 said:
I've successfully unlocked bootloader, rooted (Magisk) and installed TWRP Blu Spark on my Oneplus 6.
The next step is to flash a custom ROM, but I keep running into the instruction "Flash Rom and TWRP Installer (blu_spark)", no matter what custom ROM I'm looking at.
Is it really necessary to reflash TWRP right after the ROM, or can I skip that step since Blu Spark TWRP is already on my phone?
Click to expand...
Click to collapse
You need to reflash TWRP everytime you flash a rom becuase recovery partition does not more exist and recovery is integrated in boot.img
1. Wipe everything except internal storage in TWRP.
2. Flash OOS 9.0.X in twrp and flash twrp zip
3. Now reboot to twrp and repeat step 2.
4. Now flash your rom + twrp zip and reboot to twrp.
5. Flash Gapps, magisk or any other zip you want.
You should be good now.
Apachyx said:
1. Wipe everything except internal storage in TWRP.
2. Flash OOS 9.0.X in twrp and flash twrp zip
3. Now reboot to twrp and repeat step 2.
4. Now flash your rom + twrp zip and reboot to twrp.
5. Flash Gapps, magisk or any other zip you want.
You should be good now.
Click to expand...
Click to collapse
AH! Now that's the secret sauce--flashing 2x. The guides just indicate once, which is probably why when I restart, there's no OS and I get kicked back to TWRP. Thank you sir!! :good:
Can someone explain why I have to format internal data? My guess is the encryption key is changing. And I have no pin or password when I flash.
RUNNERX said:
Can someone explain why I have to format internal data? My guess is the encryption key is changing. And I have no pin or password when I flash.
Click to expand...
Click to collapse
Your guess is correct. Encryption. It has nothing to do with FP, or code. It's Googles securety patches basically. If you don't want to format look in the decrypt guide and run in decrypted.
Hi
I have problems to install LineageOS on my new OnePlus6. I tried to install LineageOS with the guide on https://wiki.lineageos.org/devices/enchilada/install. If I follow the guide exactly step by step no OS is starting and I can't boot into recovery because (I think) twrp isn't installed (just black screen with blue led). But also if I first boot twrp with fastboot boot 'twrp.img' and after install the twrp.zip, no OS is starting after sideload or flash the 'lineageos.zip'. I think, the install doesn't finish correct. In the terminal on my debian I can see, that the installprocess ends at 47%. But I'm not really shure if this is the problem and if it is, how I can solve it. Probably in this thread the same problem is described: https://forum.xda-developers.com/oneplus-6/help/lineage-doesnt-boot-black-screen-light-t3958351 Unfortunately no solution is available in the thread.
Now I flashed the stockrom (https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665) and have done all updates but don't know how I can install twrp and after LineageOS. I hope somebody can help me. Thanks
Do you have the latest ADB version? Instead of sideloading you can try just transferring the zip files (with e.g. "adb push lineageos.zip /sdcard/") and then installing directly from TWRP.
Make sure you do all the wipes / formats mentioned in the guide. Transfer and flash the lineageos.zip. Then directly after you should flash the twrp.zip Then reboot back into recovery and flash Magisk / Gapps etc if needed. Then finally reboot to system.
Also read this guide if you haven't already as it explains a lot about how flashing ROMs on OnePlus 6 is different to many other older phones.
Hi and thank you makeyourself
I tried the following steps:
1. starting fastboot
2. fastboot boot twrp-3.3.1-2-enchilada.img -> twrp starting up
3. adb push twrp-installer-3.3.1-2-enchilada.zip /sdcard/ -> transfer ok
4. adb push lineage-16.0-20190922-nightly-enchilada-signed.zip /sdcard/ -> transfer ok
5. in twrp Wipe -> Format Data
6. in twrp Advanced Wipe -> System
7. in twrp install lineage-16.0-20190922-nightly-enchilada-signed.zip
8. in twrp install twrp-installer-3.3.1-2-enchilada.zip
9. reboot to recovery
After this steps I got the same problem as before. Before the reboot to recovery, twrp showed the message "no OS installed". So I think, the zip weren't installed correctly. Now, I have the black screen with the blue led. Can you find out what I did wrong?
Edit: Now, I can't also boot twrp. Also if I do a fastboot boot twrp-3.3.1-2-enchilada.img nothing happens.
Fastboot to twrp (newest blu spark should be fine, or black twrp)
Flash twrp zip
Reboot to twrp
Wipe data, cache.
Flash recommended oos
Flash twrp
Reboot to twrp
Flash recommended twrp (yes...... Again)
Flash twrp (yes... Again, recovery is lost after rom Flash ALWAYS)
Reboot to twrp
Flash LOS or any other custom rom
Flash twrp (rom Flash, so twrp is lost like I said)
Reboot to twrp
Flash magisk (IF ypu want magisk)
Flash gapps (IF ypu want gapps)
Flash kernel (IF I like to run another custom kernel)
Boot
Enjoy
Thank you whizeguy, I'll try this. But just one question about "Flash recommended oos". Which OxygenOS can I flash (this full OTA? https://www.xda-developers.com/oneplus-6-oneplus-6t-oxygenos-9014-906/) and why I have to do this? Sorry if it is a bad question.
You Flash The oxygen OS version that is recommended in Los thread, simple as that.
You have an a/b device, vendor partition (could be other files needed aswell, not 100 % sure) is needed to Flash custom, IF you did Amy research you'd finns some good info. Also for faster answers in The future: post your issue in the thread for LOS, that way you would get help from People Who uses it, knows The exact version you should use and what not
Hey whizeguy, thank you very much. Everything works perfect now. But why for heaven's sake do I have to flash oos and why the guide on the LineageOS site don't tell me this way?
Wow idk what happened here. Mistakenly replied to this thread. Apologies.
Hello Android developers and enthusiasts,
I've been installing ROM since 2011 so I would not call myself a n00b however I seemingly cannot install an Android 10 ROM without issues. So this is a plea for help and advice!
I know you need to have OOS installed before you install a custom ROM so I use Auto Flash ROM to install OOS with Android 9 via System Update. I then boot and set up phone, install update, reboot and then install the OOS android 10 via the System Update. I then have a OOS installed with Android 10.
Why would I use such an elaborate method you may ask? Well, I tried to download latest OOS from OnePlus site and wipe phone and then install OOS but that fails (didn't record the error I'm afraid).
I then download all the ROM + dependencies on an USB stick and use fastboot to flash Mauronofrio TWRP. I then follow the steps in the ROM instructions. For EvolutionX these were:
First Time Install / Clean Flash
- Have OOS 10.3 flashed to both slots!!
- Boot to recovery
- Flash BUILD.zip (TWRP built-in)
- Wipe Cache
- Format data
- Reboot to recovery (optional)
- Flash Magisk.zip (optional)
- Reboot to system & #KeepEvolving
Click to expand...
Click to collapse
I followed these to the letter but when i rebooted system I got a snapdragon error and it wouldn't even boot into TWRP until I used fastboot to flash boot into TWRP. I also tried HavocROM and same happened.
I did manage to install Syberia using above method but I didn't like the ROM that much unfortunately.
Finally, I've also read up a lot on Slot A and B but it still is not very clear to me. I think I understand it but what happens does not confirm my theories
I therefore have some questions:
- Should I be able to wipe my phone and install OOS on a wiped phone and then install a custom ROM?
- When I install ROM and it says "Reboot Recovery" and then install ROM again. But if I check what slot is being used the reboot doesn't seem to change the slot. My assumption was that booting recovery was to install ROM in the other slot. Is that correct?
Any other tips you can give me?
Again, I like to stress I am not new to installing custom ROMs so I am a bit disappointed that this is causing me such grief.
Following some answers I will retry tomorrow so I can give some more details if needed. For now, appreciate any help.
roel1976 said:
Hello Android developers and enthusiasts,
I've been installing ROM since 2011 so I would not call myself a n00b however I seemingly cannot install an Android 10 ROM without issues. So this is a plea for help and advice!
I know you need to have OOS installed before you install a custom ROM so I use Auto Flash ROM to install OOS with Android 9 via System Update. I then boot and set up phone, install update, reboot and then install the OOS android 10 via the System Update. I then have a OOS installed with Android 10.
Why would I use such an elaborate method you may ask? Well, I tried to download latest OOS from OnePlus site and wipe phone and then install OOS but that fails (didn't record the error I'm afraid).
I then download all the ROM + dependencies on an USB stick and use fastboot to flash Mauronofrio TWRP. I then follow the steps in the ROM instructions. For EvolutionX these were:
I followed these to the letter but when i rebooted system I got a snapdragon error and it wouldn't even boot into TWRP until I used fastboot to flash boot into TWRP. I also tried HavocROM and same happened.
I did manage to install Syberia using above method but I didn't like the ROM that much unfortunately.
Finally, I've also read up a lot on Slot A and B but it still is not very clear to me. I think I understand it but what happens does not confirm my theories
I therefore have some questions:
- Should I be able to wipe my phone and install OOS on a wiped phone and then install a custom ROM?
- When I install ROM and it says "Reboot Recovery" and then install ROM again. But if I check what slot is being used the reboot doesn't seem to change the slot. My assumption was that booting recovery was to install ROM in the other slot. Is that correct?
Any other tips you can give me?
Again, I like to stress I am not new to installing custom ROMs so I am a bit disappointed that this is causing me such grief.
Following some answers I will retry tomorrow so I can give some more details if needed. For now, appreciate any help.
Click to expand...
Click to collapse
Hi!
I had this exact same problem a couple months ago. Rebooting to recovery used to change slots for me, but then it stopped.
What you can do is change active slot manually on Reboot section. By doing this, you don't even have to reboot to recovery in other to flash the other slot (altough I do it just to be safe).
And remember: the rom is flashed on the inactive slot, so after the final flash you gotta change slots one more time.
When you flash one ROM on top of another different ROM, particularly OOS to custom, always wipe data and not format data, because some custom ROMs do not support being unencrypted in the first time and then encrypt on the first boot. So do it like this:
Flash OOS
Flash TWRP
Reboot recovery
Flash OOS
Flash TWRP
Reboot system
Complete initial setup
Reboot to recovery
Wipe (not format) data
Flash custom ROM (start here for dirty flashing ROM update)
Flash TWRP
Reboot recovery
Flash custom ROM
Flash TWRP
Reboot recovery
Flash Magisk
Reboot system
I don't like built-in TWRP in custom ROMs. I always use @mauronofrio's TWRP. So regardless if the custom ROM I'm using has TWRP built-in or not, I always use the method above. I didn't have a problem with installing ROMs using his TWRP. Slots always switch when flashing ROM.
Thanks for the info, it really helps.
One question: in your experience can you wipe your phone and then installl OOS on the wiped phone?
So I just booted into TWRP, did standard wipe action: Data, Cache, and Dalvik. I then try to flash the latest OOS zip and I then get this error:
Error applying update: 7 (ErrorCode::kInstallDeviceOpenError)
Updater process ended withL ERROR: 1.
Error installing zip file: '/usbstorage/00, INSTALL/OnePlus6Oxygen_22_OTA_044_all_2002220042_a46425f1bfe43d2.zip
FIXED: I was using TWRP 3.3.1.11 and I then found out there was a newer version: 3.3.1.18 which you can get here: https://sourceforge.net/projects/mauronofrio-twrp/files/Enchilada/
I am now able to install OOS from scratch (ie wiped phone).
remewer said:
When you flash one ROM on top of another different ROM, particularly OOS to custom, always wipe data and not format data, because some custom ROMs do not support being unencrypted in the first time and then encrypt on the first boot. So do it like this:
Flash OOS
Flash TWRP
Reboot recovery
Flash OOS
Flash TWRP
Reboot system
Complete initial setup
Reboot to recovery
Wipe (not format) data
Flash custom ROM (start here for dirty flashing ROM update)
Flash TWRP
Reboot recovery
Flash custom ROM
Flash TWRP
Reboot recovery
Flash Magisk
Reboot system
I don't like built-in TWRP in custom ROMs. I always use @mauronofrio's TWRP. So regardless if the custom ROM I'm using has TWRP built-in or not, I always use the method above. I didn't have a problem with installing ROMs using his TWRP. Slots always switch when flashing ROM.
Click to expand...
Click to collapse
I tried this method and everytime I can't seem to flash oos onto the other slot because when it reboots to recovery the folder is encrypted so I can't see which file is the zip. How do I flash the seccond OOS if it shows up encrypted in TWRP.
I have a OnePLus 6 with the latest OOS now because I got into boot loop and i used a flash-all.bat to get back to stock. I also use maronofrio's twrp because that works.
harshybar said:
I tried this method and everytime I can't seem to flash oos onto the other slot because when it reboots to recovery the folder is encrypted so I can't see which file is the zip. How do I flash the seccond OOS if it shows up encrypted in TWRP.
I have a OnePLus 6 with the latest OOS now because I got into boot loop and i used a flash-all.bat to get back to stock. I also use maronofrio's twrp because that works.
Click to expand...
Click to collapse
If you can boot OOS fine, try to do a local update so that both slots have OOS. Then try to flash a custom ROM again using the method I've mentioned.
remewer said:
If you can boot OOS fine, try to do a local update so that both slots have OOS. Then try to flash a custom ROM again using the method I've mentioned.
Click to expand...
Click to collapse
When you say local update you mean while I am running the rom, go to settings then do update from local source?
harshybar said:
When you say local update you mean while I am running the rom, go to settings then do update from local source?
Click to expand...
Click to collapse
Exactly
GuestD2559 said:
When you flash one ROM on top of another different ROM, particularly OOS to custom, always wipe data and not format data, because some custom ROMs do not support being unencrypted in the first time and then encrypt on the first boot. So do it like this:
Flash OOS
Flash TWRP
Reboot recovery
Flash OOS
Flash TWRP
Reboot system
Complete initial setup
Reboot to recovery
Wipe (not format) data
Flash custom ROM (start here for dirty flashing ROM update)
Flash TWRP
Reboot recovery
Flash custom ROM
Flash TWRP
Reboot recovery
Flash Magisk
Reboot system
I don't like built-in TWRP in custom ROMs. I always use @mauronofrio's TWRP. So regardless if the custom ROM I'm using has TWRP built-in or not, I always use the method above. I didn't have a problem with installing ROMs using his TWRP. Slots always switch when flashing ROM.
Click to expand...
Click to collapse
@Cypher_01, Try this guide. This worked for me. I did not reinstall Nikgapps. Maybe that's where the problem lies? Don't forget to change the update slot at the end before you restart.
Ok.
I have 9.0.9 + Magisk + last i think Official TWRP.
Want format everything from scratch, like system, DATA like old days.
What i supose i should do:
Clean all Magisk modules.
Uninstall Magisk
Enter TWRP - Format DATA-System (miss here some other one option?)
Connect OTG memory with TWRP and 9.0.9 ROM full zip
Install ROM until the end
Clean Data/Factory mode
Install TWRP
Reboot TWRP
Re-install TWRP
Boot.
The rest is normally procedure.
Im i right?
Simplest way of restoring to stock is MSM tool: https://forum.xda-developers.com/oneplus-6/how-to/tool-msmdownloadtool-v4-0-international-t3798892
Then go from there.
I don`t have problems on phone....just want a clean install fresh.
Already did it on past....just cant remember exact procedures...
Hi,
could anyone confirm I'm right.
I need to re flash soft because there get something wrong, battery dropping in eyes, random reboots etc.
Full WIPE in TWRP
Flash soft
Reflash TWRP, Magisk
So am I right how to do it?
DrizztDWX said:
Hi,
could anyone confirm I'm right.
I need to re flash soft because there get something wrong, battery dropping in eyes, random reboots etc.
Full WIPE in TWRP
Flash soft
Reflash TWRP, Magisk
So am I right how to do it?
Click to expand...
Click to collapse
Are you looking for a full wipe of internal storage as well?
Factory reset then yes, factory reset in TWRP. Flash your latest OOS or current OOS. Flash TWRP installer & Magisk... reboot into recovery do the same
Thanks seems better. One more question. Can I in TWRP flash soft on slot A then switch to slot B and again flash soft?
DrizztDWX said:
Thanks seems better. One more question. Can I in TWRP flash soft on slot A then switch to slot B and again flash soft?
Click to expand...
Click to collapse
After first flash of OOS ,TWRP & magisk reboot into recovery that will move you to the new slot to flash the same process . Both slots will have the OOS , TWRP & Magisk .