htc 626 imei fix and repair without computer

after installing diffrent rom file in your phone you maybe not able any more to make phone calls and this beacuse the rom deleted the imei numbers from your phone and without them you can't make calls , to solve that ,

1- you need to root your phone so download kingroot app and install it 

2- open king root and press on try rooting my device 

3- wait for about 2 minutes and it will root your phone after 100%

4- now download that app called chamephon and install it in your phone 

5- open the app and press generate random imei nmbers 

6- restart your phone now and you are done !

watch the video for steps :-