was about to install a new viper rom 6.0.0 from TWRP and when completed it was not booting. so i restored my back up and now i'm getting a "failed to mount data(no such process)". installed the original viper rom and now its showing decryption unsuccessful after the phone boots.
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I recently flashed cyanogenmod 12 using the file from official cyanogen website.It all work out fine until there is a few compability issues and i want to revert back to previous android(4.4.4) after i flashed from recovery my phone loaded but system.ui stopped and my phone goes black except for the notification bar and the gesture is working with camera when in sleep mode.So i planned to reflash it again with my prev CM12 and gapps package.But the same thing happened and i plan to revert to more prev update thru ADB sideload.After i used ADB sideload,i got error at TWRP saying unable to mound /data unable to mount storage,failed to wipe dalvik and unable to mount storage.So i wanted to revert to revert the recovery using fastboot mode(bootloader) but suddenly,the sdk ony my pc cant detect my phone anymore.
Im now bery fustrated since i forgot to do backups.:crying:
My system is now KK 4.4.2 with unlocked bootloader
I download CM12 (nightly) from download.cyanogenmod.com - XT925 KK bootloader
I intended to install CM12.zip via Phil Touch recovery but it failed and this message appeared:
This package is for device: xt925, vanquish_u; this device is .
E: Error in /storage/sdcard1/....CM12.zip
(Status 7)
Installation aborted.
Then I used TWRP recovery instead of CWM.
The installation was successful, but in a short time (faster than installing gapps)
I made the phone rebooted.
When the system was on, it showed an error dialogue and self-rebooted to boot animation graphics immediately. Then, it became an endless loop
I had to reflash stock KK system via RSD
What happenned to my XT925????
Try flashing CM11, factory reset, then CM12 nightly dirty flash. That way I got it to work. You need to remove the first line "assert..." in a file inside the zip to make it work with philz. Normal install or update of CM12 nightly works only with current cyanogen recovery for me.
The problem is the gapps file
I've only installed the CM rom via TWRP and the system is now running without gapps
Yes you need gapps for 5.1, best from the CM wiki
I've TWRP 2.8.7.0 installed on my OPO 64 GB running rooted CS12.0-YNG1TAS2I3. I found the multirom thread "http://forum.xda-developers.com/oneplus-one/development/mod-multirom-v26-t2835738" and flashed it on my phone just for fun.Two weeks earlier when I tried installing OnePlus provided AOSP stock "https://forums.oneplus.net/threads/rom-official-4-4-4-oneplus-aosp.65482/" it gave some error about rom built for older build and I forget about it. Recently I wiped my "data" , "system" , "cache" and "dalvik" and tried to installing AOSP zip again but it gave me error saying updater binary error. I tried installinging "cm-12.0-YNG1TAS17L-bacon-signed.zip" and "cm-12.0-YNG1TAS2I3-bacon-signed.zip" ,downloaded from official website of course, and got the same error. I went back to multirom thread and installed "MultiROM uninstaller" zip and it worked perfectly fine but when I again tried installinging "cm-12.0-YNG1TAS17L-bacon-signed.zip" and "cm-12.0-YNG1TAS2I3-bacon-signed.zip" still the same error. I Google(d) about it and downloaded and flashed "twrp-2.8.0.1-bacon.img" from "https://dl.twrp.me/bacon/twrp-2.8.0.1-bacon.img" using fastboot flash recovery twrp-2.8.0.1.img and tried installing zip from that recovery,same error. Then I repeated process with twrp-2.8.7.0 and still same error. Incidentally I'd good sense of creating backup before erasing all partitions and TWRP had no problem restoring it and for now my phone is up and running. Any ideas why I might be getting those errors?
I also pulled out boot.img from "cm-12.0-YNG1TAS2I3-bacon-signed.zip" and flashed it through fastboot,still TWRP giving the same error
i was using belkota rom.
after that i install pure agni kernel.
now i was getting error of unable to mount preload in twrp while installing any other rom than this and i was stuck on samsung logo.
Solution Found
sidjainn said:
i was using belkota rom.
after that i install pure agni kernel.
now i was getting error of unable to mount preload in twrp while installing any other rom than this and i was stuck on samsung logo.
Click to expand...
Click to collapse
i found the solution for this:
i back upped my rom using twrp
now i install zip file of re partition from this link using twrp:
http://forum.xda-developers.com/attachment.php?attachmentid=2762325&d=1401022749
then i was getting error of unable to mount efs
again i restored my back upped rom and everything goes right.
now i am not getting any error and can install any rom.
was about to install a new viper rom 6.0.0 from TWRP and when completed it was not booting. so i restored my back up and now i'm getting a fail "failed to mount data(no such process)". installed a the original viper rom and now its showing decryption unsuccessful after the phone boots