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[Completed] [Q] EFS repaired, but signal issues. HOW DO I SOLVE THIS?

I have a galxy s4 i337. It's EFS got corrupted so I got it repaired from a local store. Now its having signal issues. It is not catching signals. HOW TO FIX THIS? PLEASE HELP!!

Hi,
Here is a dedicated help thread in your device section that you can ask for help in,
> AT&T, Canadian Bell, Rogers, Telus, Virgin Samsung Galaxy S 4 > AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshooting > Stupid Questions Thread - No question too stupid
Don't mind the thread title. ?
Good luck!

Thank you. Thread closed.

[Completed] [Q] fixing my Samsung s4 imei number.

Hello geeks, pls how can I fix my Samsung s4 imei number? Anytime I try to read with nv items reader/writer it shows phone does not answer... Pls can someone help?! Bellow is a shot from my PC screen.

Hi,
You'll need to provide more details. That tool is only good if you've made a backup of your efs folder beforehand.
Details of how you got in this situation will help me point you to a relevant thread if I can find one.
Thanks!

Hi, I have connectivity problems I tried checking the imei number but its only blank. Thanks for your help...

Well you can ask here.... Though there are other sections based on carrier version, but mention your model number here...
> Samsung Galaxy S 4 i9500, i9505, i9505G, i9506 > Galaxy S 4 Q&A, Help & Troubleshooting > [HELP THREAD] Galaxy S4 | Ask any question | Noob friendly
Probably flashing stock firmware with Odin is step one. Step 2 is likely a service center for repair. But perhaps the guys who own your device will have other ideas.
Good luck!

Thank you. Thread closed.

[Completed] Samsung Galaxy s4 Baseband Version unknown, Imei unknown

Hi, I really need help on this issue. For some reason, My galaxy s4 can't be used at all.
Baseband Version - Unknown
imei - Unknown
Not register to network at all.
I have rooted with CF-Auto-Root-jflte-jfltexx-gti9505.tar.md5 , after rooted, No SuperSU show on application. Downloaded from playstore but unable to use.
Root Checker show " Root is not properly installed"
Try flashed "UPDATE-SuperSU -v1.94" but failed.
Please help....

Hi there,
Here some discussion about your problem here: [Q] Please, help!!! repair IMEI Galaxy S4 GT-I9500
Register an account on XDA forum and ask in that thread or in this one: [HELP THREAD] Galaxy S4 | Ask any question | Noob friendly.
Good luck

Unable to root
R_a_z_v_a_n said:
Hi there,
Here some discussion about your problem here: [Q] Please, help!!! repair IMEI Galaxy S4 GT-I9500
Register an account on XDA forum and ask in that thread or in this one: [HELP THREAD] Galaxy S4 | Ask any question | Noob friendly.
Good luck
Click to expand...
Click to collapse
Hi R_a_z_v_a_n,
Thanks for the respond. However, I can't root my phone at all, No SuperSU after rooted. Any ideas?
Ethan

Please ask in the thread i linked you above.
Thanks
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[Completed] samsung gt-i9507 efs needed urgent!

hi i need a samsung gt-i9507 efs i corrupted mine and dont have backup any way i can ontall the os on vm or somthing to extract a working backup? without that i cant have reception to the phone and repair the brick to install original firmaware any help would be greatly appreciated

Hi there,
You'd be best served asking for help from the experts who own your device, here but first register an account on XDA:
[HELP THREAD] Galaxy S4 | Ask any question | Noob friendly.
Galaxy S4 i9507 (Aus/HK only) custom firmware success!
Good luck

[Completed] S4 GT-I9500 Not registered on Network.

i flashed my s4 gt-i9500 with 5.0.1 android official ROM product code AFR
its network failed (S4 GT-I9500 Not registered on Network.)
i have tried Azira patch and also different modem but refused
please help me out

Hi there,
There's a good chance your radio isn't compatible with your carrier. But I would ask for help in this dedicated help thread in your device section, so the experts who own your device can help.
[HELP THREAD] Galaxy S4 | Ask any question | Noob friendly.
Good luck