Trying to root or fix my galaxy s4 clone

[rechiehilario]

Finally i solved this problem regarding to "mobile networks available" cant detect signal, cant send/text messages issue, simply dial this number in your phone

Step 1.After phone power on dial *#*#3646633#*#* .

Step 2.A menu will appear on screen , then select GPRS.

Step 3.to change imei 1 select 1ST PDP and input new imei and select ok.

Step 4.After this action in order first select "Attached" , second select "Deattached" and all will be done.

P.S. if need to change second imei just follow the same steps, only the diffrence is on step 4 select 2ND PDP and thats it.

I hope it helps..it works on my phone galaxy s4