Nokia 5 lose IMEI afther update

[elsumo30]

Hello yesteday i repair IMEI for Nokia 5 everthing ok but the client update they phone antes lose the repair IMEI
If i fix again , take another 10 credits? :

[the_laser]

IMEI is NOT changing after software update.
credits for service operation only taken once for one phone.

[nelopc]

Originally Posted by the_laser

IMEI is NOT changing after software update.
credits for service operation only taken once for one phone.

after reset nokia TA-1027 restore orig imei, and now i cant restore other imei why? i need credits again?

[the_laser]

i'm checked service operation and new values never reset to original after factory reset or firmware update, so this question is closed for me.

once again, i'll repeat - credits for service operation only taken once for one phone, however, your account need to have non-zero credits.

[emmaiii]

i have same problem with nokia 6.
after ota update, imei reset to original values...

[arcam2]

Same problem with Nokia 8 TA-1052 after installing OTA Update for June Security patch, Nevertheless I did same proccess and it worked.

Now I have the same question for new July Security patch OTA Update. I supose it Will work again.

[the_laser]

if IMEI revert back to original after OTA update, then it looks like HMD checking IMEI vs PSN ( serial number ) on server and change IMEI ( mac, bt, etc ) back to factory values.
clever.

probably it is worth to use manual firmware update and disable OTA updates, if you changed IMEI ...

( if i'm add PSN change, then it will be possible to get random IMEI )

[the_laser]

in the end it was some mistake from my side - my bad.

fixed in version 0.037