Data connection won't turn white! - AT&T LG Optimus G

Hey guys, so over the last 2 hours I've been trying different ROMs to see which I like and give me the best data speeds.
During the process I thought I flashed the att JB radio but wasn't sure so I flashed it again.
After that no matter what ROM or what radio it will not fully connect.
It stays orange on tweaked aosp based ROMs but still gives some data connection, while on stock based ROMs it won't connect to data period.
I tried flashing some the mako 0.48 radio and nothing, then the JB radio, nothing, then the ICS and then the JB, nothing.
I thought maybe I messed up the EFS so I restored a backup and still orange no matter what. D-:
Please help me fix this.
Edit: Restored my Beanstalk backup from this morning and the data icon turns white
Edit 2: flashed stock JB and still doesn't connect.
Edit 3: connects fine, stock JB wouldn't connect because APN wasn't set.

Related

[Q] no data connection after flashing a custom ROM

Hey guys, i have searched plenty of threads with no fix in sight. I was running stock J12 and flashed Frankin-Twiz Final. Flash went fine, but i have no data connection through Tmobile (3g or Edge). My apn is epc.tmobile.com and it is selected. Everything looks fine. I odin'd back to stock, flashed Bionix's newest and the same thing.
The thing that is weird is that flashing back to stock fixes the data connection, 3g and EDGE show up like they should. Any help would be much appreciated. Thanks in advance.

No 3G Icon or Data Connectivity

Hey guys,
Backstory (Not sure if important): I was running Villain ROM for a long time whilst I was over seas, and every time I used WIFI, my phone heated up a lot (around the camera), to the point where I couldn't hold it up to my face to answer a call. My battery also got fairly hot while charging my phone on a boat. During this time I had a lot of issues with it crashing and what not, but data was still working. I charged my phone at the airport and then I tried to turn it on once I got home and the battery was dead. But I had a spare one which I'm currently using.
Anyway, I flashed Resurrection Remix ROM 3.0.5 (22/08/2012) and it failed to work (boot loop), so I flashed Stock Telstra 2.3.6 ROM. Then I tried to re root it and flash RR again and it worked fine. I attempted for a long time to fix the problem by using different modems, and flashing different ROMs etc, but I decided to use Triangle Away to reset Binary Count and then I flashed my phone back with the stock Telstra ROM as I may send it off for repair if I can't fix it. I also used OTA to upgrade it to ICS.
I've made sure that airplane mode is off. I've enabled data/roaming in settings. I've made sure (using power button) that data is enabled. I've checked the APN's and their all correct. I've selected the proper network operator (Telstra). I've gone into USSD Code '*#301279#' and changed the revisions.
I went into the settings using the USSD code '*#*#4636#*#*' and went into phone information. When I click 'Run ping test' it fails with the errors:
Ping IpAddr: Fail: IP addr not reachable
Ping Hostname: Fail: Host unreachable
HTTP: Client test: Fail: IOException
When I press the menu key there is an option called 'Enable data connection', that when I press closes the menu (as if it had worked), but when I opened it again, it says the same thing. There is also never a 3G or Data Icon.
If anyone has any ideas on how to fix this, or anything to try, please let me know.
TL;DR: I've read pretty much everything I could find on Google and nothing is making data work or even appear.
Thanks,
Hi !
I got the I9100 G, and tried many custom AOSP AOKP based rom too. I noticed that I can't get data network with those custom roms.
I also tried to flash modems, reflash with fresh restart, full wipe, etc.. but still nothing.
So I went to a stock based rom, with the Divine rom. And everything work fine.
Now I'm on the RR v3.0.5 and still no data, just wanted to try agan this amazing rom.
But I have to switch back again to the Divine..
Try this one, it should work if you got the same issue, even if I still don't know what it is exactly..
Note that it's for G's only !
let me know if you find another way to get rid of this.
why not try RootBox rom.. it will help you out with the data network problem,,
tobanezam said:
why not try RootBox rom.. it will help you out with the data network problem,,
Click to expand...
Click to collapse
Rb for i9000G?
Swyped from my Galaxy SII
---------- Post added at 12:13 PM ---------- Previous post was at 12:12 PM ----------
nicomuk said:
Hi !
I got the I9100 G, and tried many custom AOSP AOKP based rom too. I noticed that I can't get data network with those custom roms.
I also tried to flash modems, reflash with fresh restart, full wipe, etc.. but still nothing.
So I went to a stock based rom, with the Divine rom. And everything work fine.
Now I'm on the RR v3.0.5 and still no data, just wanted to try agan this amazing rom.
But I have to switch back again to the Divine..
Try this one, it should work if you got the same issue, even if I still don't know what it is exactly..
Note that it's for G's only !
let me know if you find another way to get rid of this.
Click to expand...
Click to collapse
Check your APN settings, if it's correct
Swyped from my Galaxy SII
Rootbox for G's.. Yeah..
Already tested.. Not the latest but the v1.7 and it didn t work..
APN, modems, fresh restart, saving APN on a stock rom + restoring when on a custom like RR or RB, even CM9.. Tried all of this already.
But I didn't tried all modems..
Sent from my GT-I9100G using Tapatalk
I think it is due to your netwolkng

[Q] No CDMA Service on Custom Roms

Hey guys, I'm not new to rooting or flashing ROM's but I've encountered some issues. Basically, I was on an early JB Rom and everything was working fine but it mostly was in roaming and would go from 2-4 signal bars.
I backed up and have attempted to flash:
PACman
MIUI 2.11.23
As well as CM10 by joker and AOKP CM 10.
Every flash I end up with no signal bars and no roaming, also following all install instructions in the threads.
I have tried flashing with and without prop tweak, i have even restored the backup all with the same results:
Empty signal bars, occasional R for roaming, every call says mobile network unavailable.
I have also fixed permissions, and have tried to flash via TH3Bill CWM and TWRP recovery... what am I doing wrong? The backup isin't even working!
I wouldn't know off hand, but here's something you can try while waiting for a more professional member to come to the rescue.
System Settings> More>Mobile Networks>System select>Home only
What's your current PRL, APNs?
if it was me I'd sbf back to stock and see if I had signal then go back and try a custom rom again
foxsdaddy67 said:
if it was me I'd sbf back to stock and see if I had signal then go back and try a custom rom again
Click to expand...
Click to collapse
Before sbf'ing if you have a back up of your stock ROM or any ROM that has the update profile/prl setting in it, restore that back up and try updating your profile/prl then wipe/flash your new ROM.
I usually have this problem when I switch back to my Photon from my ET4G, but updating the profile usually does the trick.
When I restored my old backup, I had the same problem. The only fix I could find was on MIUI and selecting automatic netowrk before flashing options chooser. Any other rom would make no changes on automatic or home only. I am going to try a fresh install and if no luck will sbf today. I'll keep you guys posted.
Thanks!
**EDIT** Does it matter if I use Th3Bill's CWM recovery or TWRP? I have tried both with similar results. I jut noticed CWM is usually posted with the ROM builds... does it makes a difference? If so, what should I use?
Normally both work just fine, as long as you're using one of those two
I spent too much time flashing roms and wondering why they wouldn't work right, when I was using the stock CWM
I think It's just my opinion but I have preference for bill's cwm
Having this exact same problem. Did anyone figure it out?
No Radio/Signal
I recently flashed the latest MIUI.US V5 3.4.5 for the Photon provided by Th3Bill. I am familiar with the process of applying ROMs. I tried to go back to Beanstalk, JB, and ICS and could not recover the radio signal. I even restored a few backups with the same result, no signal. I flashed the MIUI V5 3.4.5 ROM back to the Photon and it worked flawlessly. Can anyone please help? I would really like to get off the MIUI ROM, it does not appeal to me like the standard versions of Jelly Bean that Th3Bill has produced.

[Q] Jellybean fails with my phone

OK Im out of ideas. Ive searched threads high and low, googled, etc. I am trying to update to a ROM post-ICS (though Ive had the issue in ICS roms too. I cannot get my GPS signal to lock to my location without enabling Wifi. Im rooted, S-On 4EXT recovery. Tried using Energy, CM10, Kang CM 4.1.2, Fourth Bar Infusion, Speed Rom, CM9.... Done complete wipes of boot, system, data, cache, and dalvik between every flash.
I have tried multiple multiple different roms. Gone back to unrooted and reloaded the stock ICS rom (which GPS did lock), then rooted and flashed a rom again and bam no more gps. So somehow the GPS works, but as soon as I load a different Rom it fails. Some roms Ive had fail when trying to register on the T-Mobile carrier network. Verified APN settings every time. Downloaded FasterFix to manually set the GPS pool, downloaded GPS status to reset and redownload GPS data also. Never has any luck in any of the roms.
Im out of ideas, I need GPS for my job. Only time Ive gotten GPS to lock since leaving ARHD3.0 was when I flashed back to unrooted stock ICS RUU. Please help!
Edit: I reformated all partitions, reformatted internal SD, relocked bootloader, reloaded stock ruu, and now gps wont lock there either. Guess Im going to the Tmo store tomorrow for a new phone.

[Q] Unusual? Can't get wi-fi or cell data on 4.1 ROM install

Hi,
We have 2 Vibrant phones. 1 is on Paranoid Android 2.54 (via stock eclair, ICS Passion, Slim Bean 2.9 & 3.0) and works perfectly.
The second one was on ICS Passion for a long time and I have finally got around to (trying LOL) to update it.
Here is where the weirdness begins - Flashed PA 2.54 no problems, flashed and booted up, but no wi-fi, well no wi-fi icon, and it can find a couple of wi-fi networks belonging to my neighbours, but won't find my network, 2 rooms away. The network is obviously all good, I am sending this from my laptop through said network.
Obviously I need an internet connection to get through the phone setup, so I power down, throw the SIM back in and boot up only to find no cell data either.
Skip the google account setup and get to the home screen to check things further and I find:
Calls in/out work, and most things are running, but wi-fi won't co-operate, and nothing in the APN list? Baseband and IMEI all look normal, too.
Try to flash Slim Bean 2.9 as I put the zip on the phone at the same time as a fallback and I get EXACTLY the same thing...
Anyone able to shed any light on what would cause this? Anything else worth trying? I'd like to avoid Odin as it honestly scares me reading all the problems people on here have with it...
At this point I've tried flashing both ROMs a few times with exactly the same results, I also can't go back to the ICS nandroid as the partition setup has changed and the restore doesn't work...
Thanks in advance for any help anyone can give.
Cheers...
I ended up flashing a 4.2 ROM (slim 4.2 beta 1) and it made the problem go away, I'm guessing something in the 4.1 base was broken and not getting overwritten on new installs?
ROM seems pretty sorted for a beta, few minor things not working, but hopefully it gives us a clean upgrade path...
Thanks.
I had the same issue with Slim 4.2 Beta 2. If anyone has a solution other than flashing the modem, please post.
Weird. The phone I was having this problem with now has that ROM on it and is working 100%.
I have a suspicion that flashing a ROM that uses a different kernel is what fixed it for us. I guess it just overwrites/replaces more stuff?
Maybe try hellybean 4.2 and see if it makes a difference, and if it does flash back to slim 4.2 and see if the problem comes back?
I have installed slim and other ROMs but not had this issue. Currently on jellybam
Sent from my GT-I9300 using xda premium
wendleburger said:
Weird. The phone I was having this problem with now has that ROM on it and is working 100%.
I have a suspicion that flashing a ROM that uses a different kernel is what fixed it for us. I guess it just overwrites/replaces more stuff?
Maybe try hellybean 4.2 and see if it makes a difference, and if it does flash back to slim 4.2 and see if the problem comes back?
Click to expand...
Click to collapse
The weird part is that every other Slim Bean has worked great. I'll keep my fingers crossed for beta 3.

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