FORUMS

What Do You Think About Fingerprint Scanners?

More and more phones are featuring fingerprint scanners, and with many promising … more

What’s Next for Samsung and Its Flagships?

If we were to say that the Galaxy S6 was a leap of faith made by Samsung, we … more

The Ultimate Showcase of dBrand Skins

In the search for ways to protect, accessorize, and personalize; a user has many options. One … more

Huawei’s Rapid Rise to Third Place in the Smartphone Race

Huawei has quickly grown to become one of the world’s biggest … more

S4 no signal...Help?

235 posts
Thanks Meter: 15
 
By dssking, Senior Member on 2nd April 2014, 03:03 PM
Post Reply Subscribe to Thread Email Thread
I finally got around to unboxing my S4 and foolishly took the update to 4.3 last month. I managed to root and install TWRP,
then sat it for a month till the battery arrived (Zerolemon 7500).

Okay, i loaded both Hyperdrive RLS15 and ShoStock..... phone operates fine, but when I insert my SIM,
it does know it's rogers, but NO SIGNAL.

Modem issue? I'm frustrated.........back on my S3 now.........

HELP??
Thanks Guys
 
 
2nd April 2014, 03:17 PM |#2  
jd1639's Avatar
XDA: ASSIST
Recognized Contributor
Minnetonka, MN
Thanks Meter: 4,880
 
Donate to Me
More
If Odin the stock firmware. I believe you can get it at sammobile.com for the i337m which you appear to have. If you still have problems it's probably hardware related.

Also, make sure your apn is correct for Rogers

Sent from my Nexus 5
2nd April 2014, 03:55 PM |#3  
Senior Member
Thanks Meter: 226
 
More
It is likely your apn settings, there is also a 4.4.2 modem available for i337m in one of the threads
2nd April 2014, 04:30 PM |#4  
OP Senior Member
Thanks Meter: 15
 
More
Quote:
Originally Posted by Gage_Hero

It is likely your apn settings, there is also a 4.4.2 modem available for i337m in one of the threads

How do I set APN?? I've been in the Mobile Network menus, but there isn't an option to choose Rogers.

Frustrated!!! And I can't find find the modem............
2nd April 2014, 04:39 PM |#5  
jd1639's Avatar
XDA: ASSIST
Recognized Contributor
Minnetonka, MN
Thanks Meter: 4,880
 
Donate to Me
More
Quote:
Originally Posted by dssking

How do I set APN?? I've been in the Mobile Network menus, but there isn't an option to choose Rogers.

Frustrated!!! And I can't find find the modem............

Google Roger apn settings. Check those against what you already have. You might have to create a new apn or edit what you have

Sent from my Nexus 5
2nd April 2014, 04:49 PM |#6  
OP Senior Member
Thanks Meter: 15
 
More
Quote:
Originally Posted by dssking

How do I set APN?? I've been in the Mobile Network menus, but there isn't an option to choose Rogers.

Frustrated!!! And I can't find find the modem............

To add to it, I even went back to the stock 4.3 after I rooted and I have no connectivity........MODEM?
2nd April 2014, 08:58 PM |#7  
Senior Member
Thanks Meter: 226
 
More
Quote:
Originally Posted by dssking

To add to it, I even went back to the stock 4.3 after I rooted and I have no connectivity........MODEM?

I had a random thing happen once like that, sound strange but power off the phone, take out the sim, wipe it down, rubbing alcohol works good, make sure it is dry then fire up the phone again....
Post Reply Subscribe to Thread
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes