[Q] Samsung s4 sghi377m cyanogyenmod 11 wrecked my phone - Galaxy S 4 Q&A, Help & Troubleshooting

I updated to cyanogen mod about a month ago because i couldn't update my phones update since it was already rooted by the previous owner. This led me to update using cyanogen mod 11 kit kat 4.4.4. After about a month of use now it is saying no service on my phone, no data or phone calls or text are able to be made. I am a wind customer.
Can anyone please help me find the solution. Maybe if i switch to a different rom/mod it may help. I want the touch wiz rom because i have a samsung geo 2 and it is not compatible with kit kat 4.4.4. Any stable touchwiz rom will probably fix this issue for my samsung sghi377m.
thanks!

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[Q] Galaxy S4 i337m

Galaxy automatically get incoming calls, after having made the updated 4.3 or after the unlock network by code purchased from fastgsm
I dawngrader has the version 4.2.2 and the problem is to remain the same
I returned to version 4.3 and it's always the same problem
the phone responds to calls alone.
so if anyone has ever had such a problem, I would be very grateful if sharing the solution with me
thank you
How did you update to 4.3?
syphaxe10 said:
Galaxy automatically get incoming calls, after having made the updated 4.3 or after the unlock network by code purchased from fastgsm
I dawngrader has the version 4.2.2 and the problem is to remain the same
I returned to version 4.3 and it's always the same problem
the phone responds to calls alone.
so if anyone has ever had such a problem, I would be very grateful if sharing the solution with me
thank you
Click to expand...
Click to collapse
I'd like to know the process you used to upgrade from 4.2.2 to 4.3?
(and is it really worth it) I'm trying to get 4.3/4.4 roms on my mf3 build AT&T S4.
with odin
I downloaded the 4.3 version rogers the site samsung live update and I flashed with odin. after I did a restore with kies but it has nothing resolved.

New to note 3, couple of questions..

I was using a samsung Epic touch and a customer gave me his old verizon Note3 and luckly ting supports GSM now.. soo whoo hoo!!
And while i don't hate the verizon OS.. i would prefer like cm1 1 or whatever is out with lollipop. I did some reading and see that 4.4.4 isn't rootable.. my phone is on 4.4.2 NC4, Am i able to get TWRP or CWM in there and change the rom? And i did searcha round.. but there is so much info and i wanted to be as specific as possible on my own phone to make sure i don't kill it...
Icetech3 said:
I was using a samsung Epic touch and a customer gave me his old verizon Note3 and luckly ting supports GSM now.. soo whoo hoo!!
And while i don't hate the verizon OS.. i would prefer like cm1 1 or whatever is out with lollipop. I did some reading and see that 4.4.4 isn't rootable.. my phone is on 4.4.2 NC4, Am i able to get TWRP or CWM in there and change the rom? And i did searcha round.. but there is so much info and i wanted to be as specific as possible on my own phone to make sure i don't kill it...
Click to expand...
Click to collapse
You can root and install safestrap, which is based on TWRP. The bootloader is locked so non-stock ROMs like CM11 or anything Lollipop based is out of the question. There are some good stock based ROMs though.

[Q] Updating phone to stock 5..1..1 Lollipop

All,
Just received my wife's new Samsung Galaxy S5 today. The phone is on the Sprint network and is a model number SM-G900P. I have not yet activated the phone as I intend to first update it, root it (but stay with the stock ROM), and copy data.
There are lots of good guides for rooting the phone (I have done this previously with previous phones) and for copying apps/user settings.
My question is this: The phone is currently running KitKat 4.4.4. Ideally, the first thing I should do us update the phone to Lollipop 5.1.1, but I have not found a guide for doing this. Can you point me to one? If not, should I simply get the phone working and worry about updating the OS at a later date? Since I have Titanium backup pro, if I need to wipe the phone and reinstall everything, that wouldn't be too painful...
My new phone, a Galaxy S4 Note also arrived today and is also on the Sprint network. I have the exact same questions regarding it.
Thank you.

Sprint galaxy S4 SPL-L720 on T- Mobile Rom Question

I have a rooted and unlocked Sprint galaxy S4 SPL-L720 on T-Mobile with current touchWiz Build # KOT49HL720VPUFNG2 Baseband L720VPUAMDC. Can anyone recommend a custom rom? I can't get the Data to work right doesn't even show 2G so data is real slow. MMS doesn't work at all no matter what T-Mobile APN I use.
WiFi and phone is only thing good. I rooted and unlocked running current firmware I got from a contributor. 1 1/2 years ago. Hope I can get some help here. Thanks
Help with updating PRL on Sprint Galaxy S4. Have twrp and cyanogenmod . Trying to activate my backup phone to use on sprint. my phone is not connecting due to needing to update the PRL. How do you do this when you are running cyanogenmod? Please help.

How To Unlock WIFI Hotspot on Rooted AT&T Galaxy S4 SGH-I1337 Android 5.0.1 Lollipop?

How To Unlock WIFI Hotspot on Rooted AT&T Galaxy S4 SGH-I1337 Android 5.0.1 Lollipop?
I am using at AT&T branded phone with Cricket service, stock ROM as far as I know. I can't find out anywhere how to unlock this Hotspot and I need it badly. None of the apps like wifi tether router seem to work. The build in hotspot worked fine on my galaxy s3 and I don't think I ever did anything specific to make it work, although it was rooted. If I need to downgrade to Kit Kat I will because I can't stand lollipop anyway. I can't even figure out how to make the flashlight work on this thing as there is no icon and none of the flashlight apps work. Any help is greatly appreciated.
Not one response? I guess I'll just try to downgrade to kit kat or something and try from there.
ctwftp said:
Not one response? I guess I'll just try to downgrade to kit kat or something and try from there.
Click to expand...
Click to collapse
There is a tether add-on for stock rooted versions ending in OK2 in this thread. It's in the OP under optional.

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