Restore True Tone without original Screen SE 2020

@dadibrokeit,

Hi Jerry

i've tried the above but am having issues. when i do the third step, i get the message "Please use the J-Box to back up the original color data of your phone to the cloud first". but i can't find anything on how to do that.

can you help me with this step?

@beekerc I'm afraid I'm not going to be much more help, as I've never used the JC product, as I have the Qian Li device. Take a look at this other thread on the same subject; it's not clear to me whether they figured it out or not.

Restoring True Tone without original screen issue

I'm in the same boat as the OP. Truetone for SE2020 needs to be backed up to cloud as per the instructions from the JC app. I dont have the J- Box but could be ordering one soon!!!

You can manually program a new SE2 screen as a standard 8 screen (use 3uTools for serial data) but although the serial is readable Truetone still doesnt show (with original ear speaker flex etc). Same with JC V1S original screen can be read and data copied to new screen but still not working properly.

I now have a J-Box and its still not clear. Appears you need to use the J Box to put the phone into Jailbreak and unbind stuff. I tried this on a 12 Pro and the J Box screen informs me its incompatible when at Jailbreak stage. iOS 16.5

I have even saved a BIN file of the screen data etc and that still isnt being written to new screen.