www.chinaphonearena.com

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

I have the same problem- signal goes on and off but the network is OK...And I suppose your solution does not necessarily apply to my case. Can anybody help me on this? My phone is-
Real 1:1 Galaxy note ii N7102 phone 5.5 inch IPS screen Quad core 1.2ghz galaxy note2 phone Android 4.2.1 MTK6589 1GB RAM ( dual Sim )

Any answers will be highly appreciated. Thanks for allowing me to post in your forum.

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Note: This is my 1st posting I am sorry for any inconvenience or errors that may occur.


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hi all

i've got mtk 6589 n9000 note 3
still stock rom but rooted
my problem is same as u guys but its still not working using that method
these phone is single sim
do u have another method to solve this case???
please help me..my phone can't detect a signal 2g or 3g..
:'(