Yes mine was working good and then all of a sudden stopped working completely for the lockscreen .
Try to set a dinamic wallpaper
You have to go back to OOS 10. There is no working TWRP or recovery for OOS 11 yet. At least not one that can be installed without going back to OOS 10 first. Just look for the downgrade package (I believe Oneplus has it on their website) and install the zip like you would an Open Beta update (local upgrade) from the system update section. Then you can get TWRP and install this rom.
Thank you for the advice. I'll look at the oneplus website what they write about downgrade.You have to go back to OOS 10. There is no working TWRP or recovery for OOS 11 yet. At least not one that can be installed without going back to OOS 10 first. Just look for the downgrade package (I believe Oneplus has it on their website) and install the zip like you would an Open Beta update (local upgrade) from the system update section. Then you can get TWRP and install this rom.
/* * Your warranty is void. Or vaild, probably? * * I am not responsible for bricked devices, dead SD cards, Ebolation X, * thermonuclear war, or the current economic crisis caused by you following * these directions. YOU are choosing to make these modificiations, and if * you point your finger at me for messing up your device, I will LMAO at you. */
Dont wipe system,,just do format dataJust a heads up, not sure if my phone is just weird, but the first wipe instructions (step 4), resulted in my device only being able to boot to bootloader and resulting in " FAILED (remote: 'Failed to load/authenticate boot image: Load Error')" if i try to flash or do anything on CMD/fastboot now. Not sure if it's bricked or if this will happen to you, and it's obviously not a ROM issue, but just mentioning it just incase anyone is following the exact steps.
MSMTool will save your life on this, also I recommend not using Step 4. Skip to Step 5. Wiping will erase OOS off the phone.Too late, I already learned the hard way bro. I'm pretty sure it was bricked since I couldn't even get into recovery, just kept booting back to the bootloader. I unbricked it and i'm & running now though. Great rom so far, I noticed the initial UI lag that seems to be common on every A11 roms I tried for the oneplus 7, but it goes away once you refresh the screen, so no big deal. A major issue for me though is that Google FI doesn't seem to activate. When I try to it just tells me "Unfortunately your Google FI service can't be activated because your account currently isn't authorized for service". Which sounds like it's an issue with my account, but when I log into fi via my desktop, nothing seems out of the ordinary, I even randomly used the sim on a t-mobile sim locked iPhone, downloaded FI and it activated without an issue. I'm gonna go back to stock & see if it happens there. Will report back in a few.
To everyone else, don't let this discourage you from trying this rom out. Like i mentioned before, great rom so far & I appreciate the upload, I loved Evolution on Pixel 3. Just need my service lol