*tested /e/ didn´t like it *also had a file data transfer issues; couldn´t get file transfer to work again even though it worked fine before *decided to get back on the original fairphone os with “FP3-REL-Q-3.A.0033-20200815.010936-user-fastbootimage-repack” *everything ran through OKAY *phone r…

THE WAY TO THE FIX (for future people :upside_down_face:) *enabled dev-options *adb reboot bootloader *fastboot oem 8901_unlock *rebooted and noticed that the device was locked again; obviously “fastboot oem 8901_unlock” seems to be some temporary unlock; so I did this: *adb reboot bootloader …

Sounds like this might be the same issue as discussed here: [image] After Android 10 update, my FP3 doesn't detect SIM card Fairphone 3 I did a manual update to Android 10 today. First everything looked great, but after rebooting, my SIM card wasn’t detected anymore. There…

…ähm. thx. but this is one of the typical useless forum points farming replies I so do love. kappa. if you would have read through the “post” he was obviously able to install an older version, wich means he was able to flash over fastboot. wich I CAN’T! cause why the f*ck so ever the bootloader is …

[image] J0hn: can´t OEM-unlock cause code validation fails with unkwon IMEI Well, usually I don’t answer to aggressive and unpolite postings, but perhaps there are other people reading this thread and having the same problem. I didn’t have to re-enter the validation code. I just switched off…

…sorry, for my temper. but this one gets me “steamy”. …none the less, thx for the input! well that is more or less the core of the problem. I also figured I should not have to enter that code again but in and-deb oem-unlock is “locked”. wich leaves me with “FAILED (remote: ‘oem unlock is not allo…

You can try to run: fastboot oem 8901_unlock Thich seems to be able to unlock a device where oem unlock fails, see e.g. this topic: [Solved] HUGE problem - Boot and update to Android 10 or search for 8901_unlock in the forum.

If you have a Fairphone account, you can find your phone’s primary IMEI in “My account / My serial numbers”.

@HMZ : …it’s not about me finding the IMEI, it´s about the phone doesn’t have IMEI and other band related stuff info… if I check IMEI on sim slots: unknown… @_tmp : that “kinda” helped…I’am now able to “install” OS’s again…went back to /e/…but still no IMEI and etc. …is there anywhere a download f…

@_tmp YAOU ARE A LIFESAFER…at least for my fp3 ;p rolled back to the OS “Lorenzo1” posted, and I really got all the info back on track…IMEI is back…band Info is back…I am really astonished this worked…I personally felt like “hard/firm” corruption…also already filed a support ticked…wich I hopefull…

[image] J0hn: *enabled dev-options *adb reboot bootloader Or just start or reboot the phone while keeping Volume - pressed :wink: .

IMEI f*cked by "FP3-REL-Q-3.A.0033-20200815.010936-user-fastbootimage-repack"

Help Fairphone 3

Johannes September 10, 2020, 9:10am 2

Sounds like this might be the same issue as discussed here:

After Android 10 update, my FP3 doesn't detect SIM card