so i had taken the plunge and converted my e980 into a e980H
post then whoever i call from the phone keep saying that my voice is all muffled up i figured this should be an easy fix via flashing the ATT modem file , booted to CWM and tried doing that , showed success , but on booting back showed the same old baseband
so fired up the TOT and flashed it completely like 4 times and still nogo shows the old e980H modem , rerooted and factory reset multiple times and still tried flashing, didnt help
the LG Support tool says i have the latest firmware and wont do anything for me, how can i fix this. unable to effectively use my phone as a phone here
What TOT you used?
Sent from my LG-E980 using Tapatalk
I used the 10p TOT
cletusarrarr said:
I used the 10p TOT
Click to expand...
Click to collapse
v10g has the strong signal IMHO and i used all of them few times to test not sure if the modem change in the three versions but this is my test and experience.
Sent from my LG-E980 using Tapatalk
Okay check build prop
Sent from my LG-E980 using Tapatalk
little more details please of what to check in the build prop and how to go about it.
In build prop check the build number and the modem
Sent from my LG-E980 using Tapatalk
cletusarrarr said:
so i had taken the plunge and converted my e980 into a e980H
post then whoever i call from the phone keep saying that my voice is all muffled up i figured this should be an easy fix via flashing the ATT modem file , booted to CWM and tried doing that , showed success , but on booting back showed the same old baseband
so fired up the TOT and flashed it completely like 4 times and still nogo shows the old e980H modem , rerooted and factory reset multiple times and still tried flashing, didnt help
the LG Support tool says i have the latest firmware and wont do anything for me, how can i fix this. unable to effectively use my phone as a phone here
Click to expand...
Click to collapse
If you are looking at your baseband version through the settings on your phone, the baseband version is the same for all versions of the G Pro, even though the actual files are different. If you flashed it through CWM and it didn't come up with any errors it should have flashed correctly. Make sure that you flashed the right modem file. Has anyone told you that your voice is muffled since you flashed the modem file?
well i had flashed the e980H rom and since then had complaints, i flashed the ATT modem and still had complaints from one person, then kept looking at details in the about screen and after multiple tries got paranoid in trying to fix.
there were no errors while trying to flash the same, situation seems better now, am enjoying the battery friendly rom but a little bugged why cant the rom properly update the modem once flashed correctly.
Related
So I recently attempted to flash CM10 to my phone and I think it royally screwed everything up. After messing around with JB for a bit (no working data) I decided to flash back to stock and stay there for a bit. Well, once the flashing was done, I attempted to activate my phone, and it kept failing. Tried re-flashing just to be safe, and it failed again.
I then tried restoring from a nandroid I had, hoping it would restore service like it normally does. But it didn't. It showed my phone as unactivated. I was still unable to activate my phone. D:
I looked in About Phone > Status and my MDN and MIN were screwed up. My phone number displayed as "000-000-5472" and the MIN was all 0's. Any help or ideas would be much appreciated.
Might Help
I also did the same thing a while back when i tried out the UK Firmware and when i flashed back with the stock Verizon firmware it erased my phone number and a lot of other stuff but here is a link from a while back explaining how to change your phone number back it worked for me but i never got my 3G working right some info will be different I have the C Spire R800x.
http://forum.xda-developers.com/showthread.php?t=1624990&page=3
Good Luck
U need to flash the baseband to stock baseband as well as the firmware, and re activate your phone
Happen to me when i flash new baseband and kernel to my R800x
Can't activate since the prl was not loaded properly and i can't get through activation process (ics glitch)
End up flashing to stock, re-inject and activate. Then restore the new ROM via nandroid. This way the phone stay in activated state.
Sent from my R800x using xda app-developers app
When you flash a baseband before installing a rom, activate your phone on the stock firmware first, then install the rom. Same happened to me but I couldn't see the numberpad.
Selim873 said:
When you flash a baseband before installing a rom, activate your phone on the stock firmware first, then install the rom. Same happened to me but I couldn't see the numberpad.
Click to expand...
Click to collapse
Xactly
Hi I know this is my first post on here but i have been researching and havent been able to find anything on it. I sent in my gs3 to squaretrade and recieved a replacement one today. The model says GT-I747 on the back. So I started the phone, rooted it and installed cwm using the toolkit. I went to go install CM10 when it gave me a getprop error. I thought this was wierd so I installed a different 4.2.2 aokp rom and it worked fine. I started up the phone and realized i wasnt getting any 4g. only up to H+. I went and looked at the baseband version and it says T999UVDMD5 which i know is the tmobile version. the model number still said SGH-i747 but i figured that was just because it was an i747 rom
I thought this was strange and was like oh well ill just go back to stock and start again. I went into Download mode and noticed the product name says SGH-T999. It may have said that before and i didnt notice but i did this time, Any time I try to reflash anything with odin it gives me a
Complete(write) operation failed error. Whether im trying to reflash the baseband or back to a stock rom i get that error. On the phone it says SECURE CHECK FAIL : aboot
i also tried flashing the i747 modem in cwm from one of the threads on here which just made the baseband unknown in the settings with no reception and such. I tried multiple modems with no luck. the only way i was able to regain reception was by flashing another T999 modem through CWM
as a last attempt I installed a Touchwiz rom through cwm to see if it would sync through kies. It said my firmware version wasnt supported for update via kies. when i go to software upgrade and initialization it says 'SGH-I747' does not support initialising.
Im stuck. Please help
Hello fellow xda members. Well after searching for a solution for my for nearly a week now i figure i should post the question to see if i can get an answer. I did search around before hand and tried many solutions but to no avail.
Background, I have a sgh-t999 that's apparently unlocked since I've been using a fido sim card in it for several months now. when ever I'm running cm 10.1, I have full network access, texts, mms, 3g data, etc.Note: d2mtr is flashed to my phone and my model number gets changed to sch-r530, baseband: t999vvllh2.
After flashing to cm 10.2 RC1. d2mtr. I get stuck on the metroPcs network with out any way to manually switch network operators because the option in mobile networks is greyed out. Everything seems to work fine in terms of calls but besides being able to receive texts messages i can't send them. The signal bar seems to be empty or greyed out yet it still picks up 3g data. I've vigorously checked my apn settings to no avail. deleted the voice+ apk since I'm not in the US being in Canada and i'm all out of options right now. If i restore back to my previous backup ,everything works fine and i did check to see if I loose my imei number after flash.
I previously tried flashing d2tmo to my device but to no avail, assert errors. It would greatly be appreciated to get a response and thank you in advance for any help.
Edit: It's a sgh-t999v as printed behind the battery. I followed this guide http://forum.xda-developers.com/showthread.php?t=1775616 hence the reason why I'm coming from ICS. Looks like I'll have to reflash using ODIN which i was trying to avoid out of fear of bricking but it seems like my only option now.
kyuubie said:
Hello fellow xda members. Well after searching for a solution for my for nearly a week now i figure i should post the question to see if i can get an answer. I did search around before hand and tried many solutions but to no avail.
Background, I have a sgh-t999 that's apparently unlocked since I've been using a fido sim card in it for several months now. when ever I'm running cm 10.1, I have full network access, texts, mms, 3g data, etc.Note: d2mtr is flashed to my phone and my model number gets changed to sch-r530, baseband: t999vvllh2.
After flashing to cm 10.2 RC1. d2mtr. I get stuck on the metroPcs network with out any way to manually switch network operators because the option in mobile networks is greyed out. Everything seems to work fine in terms of calls but besides being able to receive texts messages i can't send them. The signal bar seems to be empty or greyed out yet it still picks up 3g data. I've vigorously checked my apn settings to no avail. deleted the voice+ apk since I'm not in the US being in Canada and i'm all out of options right now. If i restore back to my previous backup ,everything works fine and i did check to see if I loose my imei number after flash.
I previously tried flashing d2tmo to my device but to no avail, assert errors. It would greatly be appreciated to get a response and thank you in advance for any help.
Click to expand...
Click to collapse
Might not be the right ROM for your phone. Or it could be buggy. I've messed around with a few and finally found a great one that seems to be working well for me. I have the d2ltetmo. I'm running Liquid Smooth ROM with 4.2.2 and TWRP 2500 recovery. The ROM roots your phone as well. Any questions feel free to ask. Hope I can help!:cyclops:
I wouldn't flash D2MTR Rom to D2TMO. Too many differing things. There's a CM for D2TMO too.
Are you sure that's a t999? The baseband looks like the one for the t999v.. And it also looks like you might be on ICS firmware.. What I suggest you do is check the model number of your phone to be sure what model you have, after that update to 4.1.1 or 4.1.2 via Odin but make sure its the firmware for your model. After this flash your custom recovery, and then try flashing cm10.1 for d2tmo.. If your device bootloops after you Odin, enter recovery and do a factory reset.
Edit: check the model number by removing the battery and it will say at the back of the phone.. And the firmwares to flash in odin are in the development thread
Sent from my SGH-T999 using Tapatalk
serio22 said:
Are you sure that's a t999? The baseband looks like the one for the t999v.. And it also looks like you might be on ICS firmware.. What I suggest you do is check the model number of your phone to be sure what model you have, after that update to 4.1.1 or 4.1.2 via Odin but make sure its the firmware for your model. After this flash your custom recovery, and then try flashing cm10.1 for d2tmo.. If your device bootloops after you Odin, enter recovery and do a factory reset.
Edit: check the model number by removing the battery and it will say at the back of the phone.. And the firmwares to flash in odin are in the development thread
Sent from my SGH-T999 using Tapatalk
Click to expand...
Click to collapse
Well after a long process of flashing stock jb then finding a proper method of flashing cwm since i had difficulties with fastboot and went with the dd if-of method using the terminal emulator. I am finally on a stable cm 10.2 rom, d2tmo, where everything seems to be working and intact. Thanks for the advice now i have the long process of restoring my apps and data and what not with titanium backup.
Hi, I flashed different kdz's onto my f240 and the signal stopped working, after restoring my backup via CWM, everything is completely back to normal, says the right IMEI and s/n etc., except the signal is still not working! How can I fix this?
Anyone at all know a fix to this? Would really love to use my phone
^^
cheezstik said:
^^
Click to expand...
Click to collapse
cheezstik said:
Hi, I flashed different kdz's onto my f240 and the signal stopped working, after restoring my backup via CWM, everything is completely back to normal, says the right IMEI and s/n etc., except the signal is still not working! How can I fix this?
Click to expand...
Click to collapse
Did you resolved the issue?
2 different theories.
1 try to remove the usim card, and put it back.
2 flash correct kdz for your phone by lg flash tool 2014 using CSE flash.
I've sold the phone, no luck fixing it, had no use for an android media player. I saw previous similar issues, and people said they resolved it by flashing the mexican kdz onto it, and then the korean one again, but I couldn't find the kdz anywhere, and just decided to call it a day and get a phone upgrade.
We had a few hours network outage due to security reasons. But my G3 didnt recover when the outage was over and is still stuck at "no Service" even after several reboots, clean flash of cloudy and restoration to stock using nandroid. It was working just fine a night before. I have tried restoring Stock from nandroid but still no luck. I have tried different SIM cards too but still no connectivity.
*#06# shows proper IMEI number.
Any clue what might be wrong and how to go about fixing it ?
salimbaba said:
We had a few hours network outage due to security reasons. But my G3 didnt recover when the outage was over and is still stuck at "no Service" even after several reboots, clean flash of cloudy and restoration to stock using nandroid. It was working just fine a night before. I have tried restoring Stock from nandroid but still no luck. I have tried different SIM cards too but still no connectivity.
*#06# shows proper IMEI number.
Any clue what might be wrong and how to go about fixing it ?
Click to expand...
Click to collapse
Update ::
OK So I looked around. my IMEI is correct. my wifi and bluetooth mac addresses are ok. but my baseband is shown as unknown. So i flashed a modem from here for v10D D850 and now I am not getting "No service" but still not getting any network
My suggestion is flash stock Rom with kdz or tot method. Look under general section and return completely stock.
Sent from my LG-D855 using Tapatalk
ceza1380 said:
My suggestion is flash stock Rom with kdz or tot method. Look under general section and return completely stock.
Sent from my LG-D855 using Tapatalk
Click to expand...
Click to collapse
OK so I am back to stock using TOT method. I have my IMEI, baseband and MAC addresses intact. Now it doesn't say No service rather it keeps on searching for signal and catches some from time to time but loses it again in a jiffy. Sim Toolkit is working fine so I assume SIM jacket isn't the trouble maker here.
search for signals :::: get a lock on :::: lose the signal :::: repeat
Any clues ?
Turn on airplane mode on and off. Factory reset your device from settings menu. It's a weird problem. It must be fixed after tot method.
Sent from my LG-D855 using Tapatalk
Are you using it on At&t? Maybe sim gone bad or imei blacklisted by accident.
Which ATT APN are you currently using?
I'm actually having this exact problem to right now, I flashed back to stock and I still receive no data. I've tried nextgenphone APN and the PTA APN, I also checked my IMEI and it's fine to.
Edit:
I'm using an AT&T LG D850
When I put the sim card into my Moto G, it picks up 3G and works.
Juex said:
I'm actually having this exact problem to right now, I flashed back to stock and I still receive no data. I've tried nextgenphone APN and the PTA APN, I also checked my IMEI and it's fine to.
Edit:
I'm using an AT&T LG D850
When I put the sim card into my Moto G, it picks up 3G and works.
Click to expand...
Click to collapse
Ok so after having my go at the phone i had it given for repairs. The guy said he has replaced antenna multiplexer ic which has solved the problem.
I am experiencing the exact same issue but with a D855.
I decided to go from stock to CM12.1. This didn't end up working. Stuck on Bootloop. I also tried Xenon HD and had the same issue. So I came back to stock. Now having this issue.
What I did was flash from 5.0 to 4.4 so that I could root. I was unable to on 5.0.
Then I rooted using LG One click Root.
Then I flashed the latest TWRP
Then I did a full clean in TWRP and flashed CM & GAPPS (same with Xenon)
When this didn't work, I flashed to stock using LG FLash tool.
I tried both the KDZ and TOT methods numerous times, also tried to re-flash CM & Xenon and had the same issues.
I also tried flashing stock 4.4 and 5.0 roms and still the same.
I have also done multiple factory resets after flashing.
If anyone out there has solved this issue without sending their phone away, please advise as I am at my wits end and without a working phone.
Thanks
salimbaba said:
Ok so after having my go at the phone i had it given for repairs. The guy said he has replaced antenna multiplexer ic which has solved the problem.
Click to expand...
Click to collapse
I think im going to have to do this also. Can you tell me the name of the repair shop you used? and about how much this repair cost you?
Thanks
godsreel said:
I think im going to have to do this also. Can you tell me the name of the repair shop you used? and about how much this repair cost you?
Thanks
Click to expand...
Click to collapse
Got it repaired from Singapore Plaza Rawalpindi for 3k. Shop name was X-cell