Lost IMEI after software update on Lenovo A5000

[pr0ph3t (Prophet)]

After i upgraded my Lenovo A5000’s software from Android 4.4.4 to Android 5.0.2 Lollipop i lost my IMEI numbers of both my sim slots. Everything was working fine but my phone unexpectedly rebooted and then this happened.
Any solutions to this?
Thanks in advance!

[Abhiram_Shibu]

@redblade

After i upgraded my Lenovo A5000’s software from Android 4.4.4 to Android 5.0.2 Lollipop i lost my IMEI numbers of both my sim slots. Everything was working fine but my phone unexpectedly rebooted and then this happened.
Any solutions to this?
Thanks in advance!

This is common for mediateck soc. /data/nvram
U have some options

1. Use engineering mode
   Code : ##3646633##
2. Use mtk droid tools in PC

Sent from my YU5510 using Tapatalk

[pr0ph3t (Prophet)]

@Abhiram Shibu

/data/nvram
U have some options

1) Use engineering mode
Code : ##3646633##
2) Use mtk droid tools in PC

What am i supposed to do with this?

[Aromal]

Try factory reset!

[pr0ph3t (Prophet)]

Well it worked after resetting! :) thanks guys.