Originally Posted by Dibbyo123
I bought many Chinese Android phone.
now i got 2 HTM H100 MTK6592 CPU.
when i inserting sim card.. there is no signal coming.. but my sim cards operator Vodafone showing there.. unable to make any phone calls..
also note that, when i am trying to search network manually, there are 5-6 networks coming.. but unable to register any of them.. not even Vodafone too
please help me to solve this issue.. i have same model 2 phone.. both having same issue.
I live in India..
Got the same problem here. I Just checked IMEI status to find out they were corrupted after a firmware flashing.
So i followed theses steps:
Just enter this code in dialer * # * # 3646633 # * # * ( Enginer mode)
CDS information (Common data service information)
Radio information there and after tapping on it. If you have dual SIM ANDROID then you will see TWO option select any one on which you want to write IMEI with.
Now you will have to put your IMEI no in this manner :- “AT +EGMR=1,7,"IMEI_1” and “AT +EGMR=1,10,"IMEI_2” (replace IMEI_1 and IMEI_2 with your IMEI no) and tap on send command button.
Example :- “AT =EGMR=1,7”9100XXXXXXXXXXXX”
And now it works fine!