I am genuinely at my wit's end. I installed a new ROM a couple days ago and lost my data service. I have since installed several different ROMs, basebands, recoveries, etc. and I still can't connect to 4g. I have verified APNs as far as the info I can find. I have also tried the SIM in various phones and they all receive data. What is going on? Can someone help me troubleshoot this?
Related
I'm currently rooted and running calkulins rom. I was wondering if there would be an issue transferring the phone to someone else. Would there be an issue provisioning the phone or would there be a different code used to access the manual provisioning menu?
Thanks.
I have reprovisioned my phone several times with custom roms over the phone and everything is the same. However, if they take it to someone there could be an issue.
Sent from...here.
I have flashed Bliss rom and cant get a signal (voice or data) on vs980. (Also tried Resurrection with same results) It starts off with no signal and then after a few minutes says no sim card. I tried to change the APN but it says APN settings are not available for this user. Did a completely clean install. I am not using it on verizon, but a small regional carrier. I had it working on Verizon and then switched to the regional carrier. I had it working great until I did a clean install. While troubleshooting, I flashed a stock firmware rom and can get that one to work once I input the APN, which it lets me do. I tried restarting multiple times and no change. I have look through past posts and have not found an answer.
Any help would be greatly appreciated.
Hi, I'm having a very perplexing issue. For the last few months I have been running cm13 on my phone but recently it decided to not revive/send texts or calls but still got 4g and signal. I hadn't updated the rom or anything so that wasn't the fault. Looking at the sim card info in the setting it says it's in service and everything, but says the "cellular network state: Disconnected". I've reflashed to a touchwiz rom and everything worked fine. So far I've tried different cm roms clean and dirty flashing, flashing just the modem on to the cm roms, restoring from old backup before all this, replacing the sim card. For awhile I though it was the APN settings weren't right, but the cm apn settings matched the TouchWiz ones. I've also tried different unbootlocking methods, didn't help. Worked with an unlocked bootloader running touchwiz. My brother has been running the same phone and rom I was and hasn't had any issues. I'm out of ideas on what's causing this right now, hoping some can help.
Had something similar happen. Try changing the APNS till you get a single
Changing preferred networks might help too
Hello folks,
Galaxy S4, Play Edition, currently rooted and AOSP 7.1.2 installed.
I rarely used data on this phone and never since I installed the ROM. Lately, I needed the data often and I noticed that I do not get the data on this ROM. I confirmed with the carrier about the APN settings (Airvoice Wireless, att MVNO). The carrier reset data from their end. I tried manual APN entry but none worked.
Searching on the web led to various ideas, like reset network settings, airplane mode on/off etc etc. Tried everything, no change in the status quo. I am at loss on what is the problem. I tried the SIM in my wife's phone (HTC One X, Kitkat) and it worked without any issue.
I could not figure out PDA, CSS but the baseband version is I9505GUEUDNL3, in case if it needs an update.
I checked the thread (https://forum.xda-developers.com/galaxy-s4/general/ref-galaxy-s4-i9505-modems-bootloaders-t3315987) over and over but didn't understand what/how this stuff is worked out.
I am really going nuts and I do not want to pony up for a new phone at this moment.
Any help is appreciated.
Flash back to a stock ROM and check for data connectivity. If everything works, it's a ROM issue rather than being a hardware issue.
The issue seems to be related to the ROM.
I restored to 5.0 (LRX21P.S012.141205) and the data works flawlessly.
I've been beating my head against the wall trying to figure this out. So the phone was brand new, it worked with Verizon on stock rom. Now that I have a custom rom the service nor the data will work with Verizon (wifi and all other features work.) I've installed a few roms and none work. I've tried with and without Gapps. Still nothing.
It is a Motorola Moto G7, not Play or Power.
I've tried changing network settings to everything available, tried changing APN settings.
Any help would be greatly appreciated.