I have problem with installing new ROM on phone Xiaomi MIX4 with A/B Partition file system. I followed this tutorial: https://www.xda-developers.com/how-to-install-twrp/
Before I started my trying to update my system, my phone was running this ROM from xiaomi.eu community and everything was running good.: xiaomi.eu_multi_MIX4_V13.0.6.0.SKMCNXM_v13-12-fastboot.zip
Newer ROM, I want to install, is this one: xiaomi.eu_multi_MIX4_V13.0.8.0.SKMCNXM_v13-12.zip
but this new ROM can’t be installed simple through fastboot as previous one, so I need to do it in more complicated way (via TWRP):
Steps I did:
1. I did all data backup on external drive.
2. Phone is fully charged.
3. Bootloader is unlocked.
4. USB Debugging and OEM Unlocking allowed
5. Reboot to bootloader
6. Set active B partition through ADB command – “fastboot set_active b”
7. Run TWRP and tried to wipe all the data through WIPE button, but error occurred:
8. Trying to install TWRP zip file (twrp-installer-3.7.0_11-0-odinx.zip) through TWRP Install button, but this error occurred:
Can you help me, what do I wrong? What step did I miss?
I tried a few alternative ways to solve this problem, but nothing helped and phone acctually can't run android anymore. Only shows fastboot logo and nothing else.
Thank you very much
Lukas
Before I started my trying to update my system, my phone was running this ROM from xiaomi.eu community and everything was running good.: xiaomi.eu_multi_MIX4_V13.0.6.0.SKMCNXM_v13-12-fastboot.zip
Newer ROM, I want to install, is this one: xiaomi.eu_multi_MIX4_V13.0.8.0.SKMCNXM_v13-12.zip
but this new ROM can’t be installed simple through fastboot as previous one, so I need to do it in more complicated way (via TWRP):
Steps I did:
1. I did all data backup on external drive.
2. Phone is fully charged.
3. Bootloader is unlocked.
4. USB Debugging and OEM Unlocking allowed
5. Reboot to bootloader
6. Set active B partition through ADB command – “fastboot set_active b”
7. Run TWRP and tried to wipe all the data through WIPE button, but error occurred:
8. Trying to install TWRP zip file (twrp-installer-3.7.0_11-0-odinx.zip) through TWRP Install button, but this error occurred:
Can you help me, what do I wrong? What step did I miss?
I tried a few alternative ways to solve this problem, but nothing helped and phone acctually can't run android anymore. Only shows fastboot logo and nothing else.
Thank you very much
Lukas