No IMEI on e1820 flashed to K4505

[jebett]

Here's a better program for changing firmwares. Reshacker is kinda slow with bigger resources:

http://www.ntcore.com/exsuite.php

[omaga]

Thx jebett for the instructions about reverting K4505 back to E1820 it worked just perfect I was so curious to try the K4505 firmware in my E1820 and it worked very well for me but the I discovered there was no return back...till I found this thread manage to get the Imei back too but not the serial number? No big deal..but is there a away to get that to?

[rs2580]

Wonder if someone try to flash E173-eu1 to E173-u2.
(becouse u2 support HSPA+)