Database Info

Network problem

I stay in India and whenever I insert an idea network sim my phone switches of as the rom boots it doesn't happen on docomo sim and this problem did not use to happen on stock rom it happens only on jellybean roms
Sent from my GT-I9300 using xda premium

ST21i only EDGE network in USA?

I have an european Sony Xperia Tipo ST21i and in my home country I was getting 3G signal without any problems. But I am now in USA and I can't get any 3G, nor 4G network from T-Mobile. I have tried flashing some stock roms, different versions but no luck... Any help?

Maybe usa version of 3g is different. St21a should be able to detect usa networks.
Sent from My Awesome Paradox ST21i

Try dialling *#*#4636#*#* and go in to phone info press options key and select radio band
Sent from my ST21i using xda premium

I am trying everything mates but no luck. Flashing some custom radio files may fix this problem?
Sent from my ST21i using xda app-developers app

Fukk it, I have changed the plan to 1500 minutes talk... ****ty USA and EU standards.
Sent from my ST21i using xda app-developers app

Can't connect to 3g or 4g unified roms

Ok i hope someone can help me with this
Mi problem is
When i install a unified rom i only have 2g i can't connect to 3g or 4g and this happens to me in every unified rom
And also a friend have the same phone but he doesn't have that problem and i unlocked and rooted his phone
I have a xt925 my carrier is telcel I'm from mexico
And sorry if my English is bad
Sent from my XT925 using XDA Premium 4 mobile app

Dual Sim AND 4G?

Is either the D2303 or D2306 (Both are LTE, right??) dual sim?
Main question is: is there an M2 which has 4G/LTE?

Both D2303 and D2306 are single sim and support 4G, And only D2302 is dual sim and support 3G only.

Deleted my unreliable reply.
Sent from my S50h using XDA Premium 4 mobile app

Want 4g enable in m2 d2302

Hey guys
I just tried *#*#4636#*#* option to enable lte version but it takes no change
Lte network is still missing help me
I have a sim which has only lte support
Reply fast as u can
Sent from my D2302 using XDA Free mobile app

sachin717 said:
Hey guys
I just tried *#*#4636#*#* option to enable lte version but it takes no change
Lte network is still missing help me
I have a sim which has only lte support
Reply fast as u can
Sent from my D2302 using XDA Free mobile app
Click to expand...
Click to collapse
D2302 doesn't support LTE
As you can see here http://www.gsmarena.com/sony_xperia_m2_dual-6162.php
GSM/HSPA

I know that
But is there any other method to extend its frequency limit
Sent from my D2302 using XDA Free mobile app

Select LTE/GSM in preferred network. (*#*#4636#*#*) Then restart your phone

Already tried that
Sent from my D2302 using XDA Free mobile app

sachin717 said:
Already tried that
Sent from my D2302 using XDA Free mobile app
Click to expand...
Click to collapse
If the modem of the D2302 doesn't support 4G LTE then it's impossible to have 4G LTE with it.