Database Develop

i cannot flash any ROM on my p1

i wanted to flash the omnirom 6.0 from omni 5.0.2,TWRP02.8.4.0 but had error 7 in TWRP 3.0.2.0.
then i flashed Android 2.3.6 on odin.then.i flash overcome 4.0 but when i flash cyanogenmod 10.1 in the overcome recovery(clockworkmod 5.x) had the error on the photo. HELP ME PLEASE!!THANKS!!

ask about downgrade from cm 13 to 12.1

Hello everybody
now i'm working fine with cm12.1 and there is an update to cm 13 Marshmallow
if i upgrade to cm 13 .. is it possible to downgrade easy to cm 12.1 again
i have unlocked bootloader and i have twrp recovery
Thanks

AbdalraziQ said:
Hello everybody
now i'm working fine with cm12.1 and there is an update to cm 13 Marshmallow
if i upgrade to cm 13 .. is it possible to downgrade easy to cm 12.1 again
i have unlocked bootloader and i have twrp recovery
Thanks
Click to expand...
Click to collapse
You can downgrade at anytime but make it clean flash or you may face problems.

Multirom (Android 8.0 compatibility)

Please help:
Guys how can i install Lineage OS 15 via Multirom as secondary rom ?
I have installed Multirom build 2016.11.15 (Moded TWRP and Multirom file ) ,Installed kernel ElementalX-v22.4 with kexec-hardboot supporting.
All working very well with Nougat roms ,but can't installing now Lineage OS 15 (Android Oreo)
Error 7
How can i fix it?

Direct Upgrade CM 12.1 to 14

Can i update my current 12.1 to 14.1 directly?
I didn't install CM into my sony myself. I never install custom ROM before. I've just downloaded [ROM][FINAL][7.1.1] CyanogenMod 14.1 for Xperia Z by Chippa_a. Is it ok if I update my CM 12.1 to 14.1 through CM recovery's "Update" options?

Hi, this is not possible.
Please flash proper recovery + Clean flash / Wipe + Format Data to stay away from unwanted bugs and mess.
Thanks!

Hi Daedroza, thanks for helping me out. Can you share me a single link for full installation. I have official CM 12.1.
1. Can i install latest TWRP via TWRP official APP. I have CM recovery
TIA

Plz help me to upgrade to CM 14.1/LOS 14.1 step by step.

Flash unofficial rom miui 10 and after flash official rom

Hi,
If I flash the unofficial rom miui 10 from twrp how can I flash official rom when this is released?
Thank you