12-05-2018 10:25 AM - edited 12-05-2018 10:26 AM
lenovo vibe c a2020a40 wifi mac address and bluetooth address unavailable, wifi and bluetooth won't trun on
12-11-2018 01:07 PM
Sorry to know your concern. This might be a hardware issue. I suggest trying a factory reset through Settings but make sure to back up your data before doing it.
**Please don't ask me questions by Personal Message; questions belong in the forums
07-24-2019 02:45 PM - last edited on 07-24-2019 04:56 PM by NateS
I also have the same problem.
But last week, my bluetooth turned on and then a few minutes the device immediately turned off.
Then I turn on the device again, it turns out that the bluetooth is still an error.
This is not a hardware problem.
Moderator comment: Post edited to conform with the Community Rules. Keep it clean.
08-17-2019 05:47 AM
Iwork flash FirmwareX.Net_A2020a40_USR_VOLTE_S217_1612221837_Q8909_ROW_QPST
If you get firmware please visit(free)https://firmwarex.net/lenovo-vibe-c-a2020a40-firmware-rom-lastest/
And subscribe my youtube https://www.youtube.com/channel/UCqziX_9dQn_lSJb7_AUzIuw?sub_confirmation=1
If not work enable diag mode and write mac wifi with ufi box tab service,product info,
If you get root ,root with kingoroot pc work by me