i am using the latest hydrogen os..marshmallow...
but i can't restore previously backed up cm13 with the twrp used in installation of hydrogen os.....so i tried flashing normal twrp with fastboot....this led to not even getting to the recovery...i was stuck in the boot logo
so..i again flashed the hydrogen based twrp and tried flashing cm13 with it...but it didn't work either...
so guys...how can i use another rom..with my condition...i can't flash neither recover previous image...
help guys
Try flashing the latest community version of Oxygen OS first with the modified TWRP.
Then flash the stock recovery of Oxygen 2.1.2.
Now flash stock Oxygen 2.1.2 with the stock recovery.
Now you can flash the normal TWRP and restore CM13 image.
PS- I didn't try all these. But I think it should work.
This might help
I found a hybrid TWRP that claims to be compatible with Hydrogen. Oxygen, Vanilla Marshmallow etc., made for the OP2. Here you go.
http://forum.xda-developers.com/oneplus-2/general/recovery-twrp-3-0-2-hybrid-supports-oos-t3362904
With that you might be able to get into recovery again and install whatever OS you like. I found this searching for the TWRP decryption problem.
Fennec
Related
I've had many roms flashed on my op2 through twrp, but now whenever i try to flash any rom(cm, exodus, aicp etc.) I get error 7. I tried deleting asserts line on "updater-script" but no luck...
Current rom: Resurrection remix 5.6.9
shahark86 said:
I've had many roms flashed on my op2 through twrp, but now whenever i try to flash any rom(cm, exodus, aicp etc.) I get error 7. I tried deleting asserts line on "updater-script" but no luck...
Current rom: Resurrection remix 5.6.9
Click to expand...
Click to collapse
Hi, If you already have twrp recovery and you can boot into twrp recovery, then you need to download stock oxygen os 2.2.1 ota.
when you download oxygen os 2.2.1 ota, flash it via twrp recovery, after that wipe factory data reset, then you flash your custom roms later. this will bypass the error 7 and you will have to resume enjoying your custom roms.
Here's what happens, when u totally erases the system, data, and formats everything with twrp recovery, custom roms don't run again, i think they kinda need some basic files from the stock rom to enable them to run. i experienced this myself with aicp and this is how i fixed it. so go on, look for the oxygen 2.2.1 ota.zip, download, flash, then wipe data fastory reset, then you can now have your custom roms flashed and working. again.
Right!! but oos 3.0 official is also working
shahark86 said:
I've had many roms flashed on my op2 through twrp, but now whenever i try to flash any rom(cm, exodus, aicp etc.) I get error 7. I tried deleting asserts line on "updater-script" but no luck...
Current rom: Resurrection remix 5.6.9
Click to expand...
Click to collapse
It's there to protect you from flashing a ROM incompatible with your current bootloader (there's two of them, pre oos3 and oos3 bootloader/fastboot).
So if you want to flash a ROM which is Lollipop (or using Lollipop bootloader like easier versions of Graraks and Seraph08s builds) you will have to restore your phone to oos2.x.x first. Same goes the other way around, and also your recovery system must be compatible with respective bootloader.
This info should be force-feeded to every noob checking in on this forum hoping for an easy swapping of ROMs on this phone, which is not gonna happen because of this.
I am currently in MM, i want to go back to MIUI to try MIUI8 Global beta. I have one twrp back for MIUI7, but when i flash that from recovery (twrp 3.0.2), it shows error. Then i tried with twrp 2.8.7. but same error.
Now when i go back to MM by restoring the MM roms from TWRP recovery, phone is not unlocking even if i am entering the correct pattern. First i flashed revert back to TWRP 3.0.2, then tried to restore the back up MM roms.
I also tried to flash new MM roms, but the SIM and Wifi is not detecting.
Is there anyway that i can flash ROM. I don't think my phone is bricked, but somehow there was some error happened while i flashed MIUI backup from TWRP 2.8.7.
Device name Redmi2 2014818
You have to do Fastboot Update.
Persizi said:
You have to do Fastboot Update.
Click to expand...
Click to collapse
So will the MM recovery ROMs will work now if i again move to MM based on CM13.
rkpg said:
So will the MM recovery ROMs will work now if i again move to MM based on CM13.
Click to expand...
Click to collapse
Exactly. Just flash the TWRP recovery and you will good to go.
you may try flashing miui 7 rom from fastboot then install miui 8 from recovery ( from update > choose update package)
Flash phillz recovery by jav team and boot up in recovery then-clean to install a new rom-and flash miui 8 kk ROM it will successfully flash the ROM and will restore original firmware and ur good to go...phillz recovery will give no error while flashing...
Some times twrp gives an error by saying that its a ROM for 2014811 and u cannot install it on 2014818 better use phillz for flashing miui ROMs...
I hope this method will help u.
Hey guys,
I'm having trouble updating both my recovery and flashing a new ROM.
My bootloader is unlocked and I'm rooted, currently have TWRP 2.8.7.0 and the final release of OxySlim 2.2.0 - http://forum.xda-developers.com/oneplus-2/development/rom-oxyslim-t3278169
Whenever I flash a new recovery via adb/fastboot I just get stuck on the One+ bootscreen.
I have to reflash 2.8.7.0 to get access to recovery again.
I've been trying to move to Seraph's ParanoidAndroid here: http://forum.xda-developers.com/oneplus-2/development/5-1-1-paranoid-android-5-1-t3205522
Or to Grarak's CM 13 here: http://forum.xda-developers.com/oneplus-2/orig-development/rom-official-cyanogenmod-13-t3392278
I've also tried flashing Seraph's HybridRecovery 3.4 with no luck.
Am I missing something? I flashed all the version of OxySlim with no problems.
Quick update.
I've flashed halogenOS: http://forum.xda-developers.com/oneplus-2/development/rom-halogenos-oneplus-2-t3377799
It booted up but I couldn't select a language... strange.
So I tried to boot into recovery and it stuck on the boot screen.
I've now flashed the latest TWRP (3.0.2) and it's working. Currently doing a full wipe and trying halogenOS again.
Presently i am using twrp 2.8.7.0 recovery ,my question is that can i switch to stock recovery and flash oxygen os3.1 without any problem?
I flashed stock recovery and then i flashed oxygen os 3.1.0 successfully..everythng is superb ...working well
I'm using the xxxNolimits rom 5.1.3. When I try to do the procedure to update the version of the oxygen I can not. I downloaded the rom from the site of oneplus, 5.1.4, I make the flash in the TWRP blu spark latest version and when I reboot the message "no OS installed"
I do not know what to do, my oneplus only recognizes the custom rom if I try to go back to the stock it does not recognize. It's like I'm not flashing anything. MA does not appear any error during the flashing of the stock rom by twrp
Have you wiped data? You can't upgrade from xXx to stock OOS without wiping data. Try wiping data, system, flashing OOS, rebooting and if it starts, reboot back to recovery and flash kernel ?