samsung galaxy s4 3g problem

[AC Question]

i need help any kind of
my s4 has a strange problem. one day its 3g stoped workiong and a week later wifi stopped wormking,
when i try to turn on wifi its stuck on grey and 3g or lte dnt even turn on ,, i m helpless to use 2g network only
i feel my phone useless without 3g or wifi

pls pls help me sum1 with this prob thank you

 

[B. Diddy]

Welcome to Android Central! Does rebooting help? How about booting into Recovery Mode and wiping the system cache partition? Reset: Samsung Galaxy S 4 | T-Mobile Support

The fact that two radios seem to be failing may also suggest a hardware problem. Any recent drops or other trauma to the phone?

 

[Sameer Paul]

no i m using like that now since 8 months.. but b4 it stopped working only thing happnd was.. i took a flight from india to europe and wifi stopped working since then and b4 that 3g stoped working just whn i was shuffling the wcdma and gsm modem as i was in india and there i was trying new 3g networkd thats all

now i did rebooting too and wiped cache too /...... nuthing helped

will rooting my phone will help ?

any help will be a great help for me as without 3g and wifi phone is useless for me and repair is very costly in europe

 

[jaseershifna]

i need help any kind of
my s4 has a strange problem. one day its 3g stoped workiong and a week later wifi stopped wormking,
when i try to turn on wifi its stuck on grey and 3g or lte dnt even turn on ,, i m helpless to use 2g network only
i feel my phone useless without 3g or wifi

pls pls help me sum1 with this prob thank you