Baseband Unknown issues - Verizon LG G2

Hi, I'm not exactly new to messing with my phone however I do have an issue with the current vs980 I own.
I've had approximately four roms so far on this phone
Stock 5.0.2
Pacman 5.1.1 and its update version
as well as CM13 right now
The problem is somewhere along the lines of me using pacman I seemed to have lost my baseband version, and because of this my phone doesn't seem to connect to 4g, however everything else works and is not out of place.
My question here is, I have a complete FULL backup of all my partitions on the phone using TWRP, and i'm wondering, should i do a restore, (also see if theres an update) then reroot with custom firmware or, is there a simple and easy way to restore the baseband version without going through a ton of work in the process.. And how to avoid losing it in the future.

Related

[Q] Recovering from rom ics leak

Current phone information should be attached. Short form is, I'm using the Gummi 1.2.0 rom, put onto my phone after using safestrap (and following the instructions to make a backup before doing so). Safesystem is enabled.
Two backups: located on my external SD card
nonsafe-2012-05-26.07.52.54/
safe-2012-05-27.08.06.28/
Safestrap recovery v1.09 (afraid to update to 2.0 without breaking more stuff)
What I'm looking to do is return my phone to working stock, which I believe was Gingerbread 2.3.6. That said, every time I've touched this thing trying to go back, I've black screened it. I don't live in an area with 4g (screw the mountains, and their 1x service), so any attempts to connect to the 4g network for any part of the process will require me driving into Pennsylvania, 30 minutes away. I've heard before that you can't return from the ICS leak to the Stock for the Droid 4, for various reasons (but i believe the important one was it was a later firmware and it isn't a process designed to go backwards)
I'd like to know if thats still the case currently, or if something has changed. I'm getting shaky wifi/data/cell reception up here, and its flawless back on stock. Hell, I've got an old razor as an emergency phone that's flawless up here. Next time I'll do more research for this stuff I was a proud OG droid owner, and ran cyanogenmod on it before the vid card fried one evening. Thought the droid 4 would be a good deal, but I've had nothing but trouble with the roms on it.
All that said, I can simply smash and return this droid if its the only way to get a stock one back, but I don't like destroying useful and good technology when I can help it. Besides, I like fixing the problems I create.
Thanks for the help XDA, either way.
-- TheChaoticDoctor
Did you flash the leak ICS from Motorola or did you use Safestrap and flash Gummy ICS?
If you flashed the leaked ICS, there is no going back. You will need to find get the files to flash the partial .219 system back so you can run the .206 leak update again.
If you just used safestrap to flash Gummy 1.2.0 then you can use the .219 flash files to completely re-do your phone.
Currently there are no ROMs to flash if you are on the leak, Hashcode just released his Safestrap 2.0 to do so but still nothing to flash. All the current ICS ROM builds are for the stock phone running the Gingerbread Kernel.
Sorry about the delay, was off camping. I rooted the phone first on gingerbread, then eventually installed safestrap and flashed the gummi rom. Can you (or someone else) walk me through the steps for flashing the .219 files and then flashing the .206 files?
TheChaoticDoctor said:
Sorry about the delay, was off camping. I rooted the phone first on gingerbread, then eventually installed safestrap and flashed the gummi rom. Can you (or someone else) walk me through the steps for flashing the .219 files and then flashing the .206 files?
Click to expand...
Click to collapse
You should probably go up to .208, that's the latest leak. Make sure to use rootkeeper, and follow all the instructions. So far I haven't lost root, but be aware I'm stuck on .206 because I don't want to lose root....
Look here for more info:
http://forum.xda-developers.com/showthread.php?p=26311439
Sent from my XT894 running ICS
First of all, it sounds to me like you've just flashed a ROM, not flashed the leak. If that is the case, you can just toggle the safe mode in safestrap to get back to stock. Safestrap lets you toggle between stock and the ROM. It is pretty awesome because you can play with the ROM and then go back to stock whenever you need to.
If you HAVE flashed the Motorola leak (as opposed to just a ROM) you are SOL.
If you haven't flashed the Motorola leak and just want to get back to factory conditions, you'll have to flash via RSDLite. That info you should be able to find here:
http://forum.xda-developers.com/showthread.php?t=1622256
Honestly I WOULD NOT flash the leak at this time. IMHO, it doesn't really offer enough to risk getting off the upgrade path forever, and losing the ability to flash back via RSDLite.

[Q] Flashing a custom rom with phone already flashed to cricket

Good afternoon all,
I have an HTC One PN072. I've flashed the phone from Sprint to Cricket. They were very adamant about me not "resetting" the phone as it will remove the information, or flash they've added.
I've done several searches and can't seem to find a thread indicating 1) if this is possible and 2) a guide to doing so. The phone already is rooted and has TWRP on it as well.
If anyone knows of a thread I would love a link to a guide.
heartspains88 said:
Good afternoon all,
I have an HTC One PN072. I've flashed the phone from Sprint to Cricket. They were very adamant about me not "resetting" the phone as it will remove the information, or flash they've added.
I've done several searches and can't seem to find a thread indicating 1) if this is possible and 2) a guide to doing so. The phone already is rooted and has TWRP on it as well.
If anyone knows of a thread I would love a link to a guide.
Click to expand...
Click to collapse
I have a Sprint One fully flashed to Verizon and I flash custom ROMs all the time without any problems. I have never lost any settings and I don't even have to re-activate my phone. I would think that as long as you dont use Bootloader to flash a complete RUU image you should be fine. Goin s-off if your not already might cause issues here as well. (If someone knows for sure please correct me) I would say just download a ROM and install it with TWRP. I have updated firmware as well with no issues as well, however the firmware I upgraded with did not contain a radio update, which I am hesitant to do since I imagine that will effect my flash. I did my flash myself but it seems like a headache re-doing it.
electroblood said:
I have a Sprint One fully flashed to Verizon and I flash custom ROMs all the time without any problems. I have never lost any settings and I don't even have to re-activate my phone. I would think that as long as you dont use Bootloader to flash a complete RUU image you should be fine. Goin s-off if your not already might cause issues here as well. (If someone knows for sure please correct me) I would say just download a ROM and install it with TWRP. I have updated firmware as well with no issues as well, however the firmware I upgraded with did not contain a radio update, which I am hesitant to do since I imagine that will effect my flash. I did my flash myself but it seems like a headache re-doing it.
Click to expand...
Click to collapse
The wipes in TWRP usually recommended before flashing a custom rom don't remove their flashed data?
heartspains88 said:
The wipes in TWRP usually recommended before flashing a custom rom don't remove their flashed data?
Click to expand...
Click to collapse
Not that I have ever experienced. That was true on my EVO LTE and has so far been true on my One. I have the newest TWRP and in the past two days I have flashed EclipticOne, Elegencia and Insert Coin. On my old Droids Clockwork recoveries reset worked fine as well. DONT do a factory reset from inside the ROM. I have not tried it on my One, but on my EVO and my Droid 1/2/3 phones that would undo parts of a flash and I would have to reactivate. If I were you I would just work within my current firmware and flash what was available.
It is possible for you to flash your phone back to Cricket for free but its requires a lot of setup and can be a real pain in the ass. Getting 3G on Verizon was particularly painful and I have many screen shots and pages of notes on the actual procedure. When I upgraded from my EVO to the One I managed to get it right the first time by following my notes but it was still a serious hassle.
electroblood said:
Not that I have ever experienced. That was true on my EVO LTE and has so far been true on my One. I have the newest TWRP and in the past two days I have flashed EclipticOne, Elegencia and Insert Coin. On my old Droids Clockwork recoveries reset worked fine as well. DONT do a factory reset from inside the ROM. I have not tried it on my One, but on my EVO and my Droid 1/2/3 phones that would undo parts of a flash and I would have to reactivate. If I were you I would just work within my current firmware and flash what was available.
It is possible for you to flash your phone back to Cricket for free but its requires a lot of setup and can be a real pain in the ass. Getting 3G on Verizon was particularly painful and I have many screen shots and pages of notes on the actual procedure. When I upgraded from my EVO to the One I managed to get it right the first time by following my notes but it was still a serious hassle.
Click to expand...
Click to collapse
i was thinking about getting my one flashed to verizon but how does it work?? say i get my phone flashed.. is it verizon pre paid?? does that come with unlimited data?? text & talk?? how much would my bill be a month? sorry for all the questions
I apologize, so just to be as clear as possible, if you follow all of the wipes that roms usually ask you to perform in TWRP then you should be fine? However, do not perform a factory reset in the rom itself once loaded?
Doing a wipe through TWRP's wipe feature is fine as long as you dont go into 'Advanced' and mess with settings. Do not do the factory reset within the ROM once the ROM is loaded. If, while installing a ROM, the installer wants to do a wipe, that is fine as well.

[Q] Dead?

I was working on getting 4.4 AOSP kitkat on my Atrix HD, and it was going great. While backing up with CWM, it failed on the data, but I figured I could just restore my files from a back up. When I went to put the rom on it, I got some no_contexts error and it said somethign about metadata. I tried to restore the backup and got a md5 fail. I used the advanced restore to let it skip the data part, but all parts gave a md5 fail. Now for somereason, I'm unable to connect through ADB, though fastboot still works, so I can't try pushing a stock rom. I tried adb sideload, but that didn't even remotely work. I also can't charge my phone, and it has a low battery. Does it charge in fastboot or recovery mode? Please help.
Phew
Ok, so I was looking around for a way to get back to stock without adb, which, as I said earlier, I couldn't get working halfway through. I was looking around for a way to do it with fastboot, and found rsd lite. I downloaded the files I needed, but it always failed 1/23. I then thought to just do it manually, and it worked perfectly
On a side note though, is there a way to use fastboot to flash nonstock roms? Would I just follow the same commands I did for the stock version? Is there any specific version I should download to use fastboot with it? I am still wanting an as-close-as-possible stock version of 4.4 for atrix hd. Also, did I do anything wrong the first time, or was the download corrupt?
ace_case said:
Ok, so I was looking around for a way to get back to stock without adb, which, as I said earlier, I couldn't get working halfway through. I was looking around for a way to do it with fastboot, and found rsd lite. I downloaded the files I needed, but it always failed 1/23. I then thought to just do it manually, and it worked perfectly
On a side note though, is there a way to use fastboot to flash nonstock roms? Would I just follow the same commands I did for the stock version? Is there any specific version I should download to use fastboot with it? I am still wanting an as-close-as-possible stock version of 4.4 for atrix hd. Also, did I do anything wrong the first time, or was the download corrupt?
Click to expand...
Click to collapse
I'm glad to hear you got things back into working order! With regards to flashing any custom ROM, the safest way is to use a custom recovery. Currently, as far as I can tell, the only official recovery for the Atrix HD is CWM but that's fine. You do want to be sure that you have the latest, most up to date version of CWM installed. As of right now, I believe that is 6.0.4.4 (http://clockworkmod.com/rommanager, mine already might be out of date again) and that may be where your problems came from when you were wiping and getting errors.
With regards to a close to stock 4.4 for the Atrix HD, there is an official build of CM available here: http://download.cyanogenmod.org/?device=mb886 although the latest build is from February, I can assure you that from running it on my Atrix HD it is definitely much smoother than what Motorola has offered (to date) for this device. There have been promises of official 4.4 support but I haven't seen anything come from that as of today (see here for more info: http://goo.gl/oK34W0)
CORRECTION: The official support for Atrix HD is here: http://download.cyanogenmod.org/?device=moto_msm8960
It is a merged thread for all of the devices mentioned here: http://wiki.cyanogenmod.org/w/Moto_msm8960_Info
I can't vouch for it personally but others have said that it has fixed a lot of bugs since the single device support that ended in February...

[Q] VERY worried about flashing miui rom and new bootloader.

I have just recently restarted using this phone due to my uscellular S4 getting turned off. I am now back on my LG-P990 currently rooted and running CM10.1. BUT most importantly to me is the fact that I have all my wonderful apps on my s4, I want to be able to use them by using the LG phone as a tether and calls not much else BUT CM10.1 tethering does not work, so i find myself flashing rom after rom, avatar rom, older CM mods, none would turn on tethering, so i flashed a modded version of MIUI for this phone and it worked except for ONE thing no signal, tethering turned on just fine so i decided to look around for other roms and found Slimrom TRYED to flash it didnt work, try to flash actual MIUI roms off there site, didnt work, met with an error in CWM Recovery after some searching I found its because Im running the OLD Bootloader -_- THIS is the issue im having IF MIUI does NOT work is it possible to downgrade the bootloader again so i can restore my CM10.1 backup? I have been working at this for a week, if there is something here about this can someone please just point me at it? I would appreciate any help.
On a side note i DID soft brick the phone the other day and found a program called nvflash witch flashed an install of CM mod. Dont know if that will help any.
Jeffril said:
I have just recently restarted using this phone due to my uscellular S4 getting turned off. I am now back on my LG-P990 currently rooted and running CM10.1. BUT most importantly to me is the fact that I have all my wonderful apps on my s4, I want to be able to use them by using the LG phone as a tether and calls not much else BUT CM10.1 tethering does not work, so i find myself flashing rom after rom, avatar rom, older CM mods, none would turn on tethering, so i flashed a modded version of MIUI for this phone and it worked except for ONE thing no signal, tethering turned on just fine so i decided to look around for other roms and found Slimrom TRYED to flash it didnt work, try to flash actual MIUI roms off there site, didnt work, met with an error in CWM Recovery after some searching I found its because Im running the OLD Bootloader -_- THIS is the issue im having IF MIUI does NOT work is it possible to downgrade the bootloader again so i can restore my CM10.1 backup? I have been working at this for a week, if there is something here about this can someone please just point me at it? I would appreciate any help.
On a side note i DID soft brick the phone the other day and found a program called nvflash witch flashed an install of CM mod. Dont know if that will help any.
Click to expand...
Click to collapse
I really do not understand how other ROMs deny Tethering. Did you flash the latest 2.x kernel by pengus77 after installing the rom? Did you make a clean install(wipe everything then install)? On the other hand, yes you can switch bootloaders as much as you like, just remember that changing the bootloader wipes everything on your internal memory, so do a backup. Did you try just plain old stock 4.0.4? Should work there. Ask anything you want, if you're still having questions.
NoDze said:
I really do not understand how other ROMs deny Tethering. Did you flash the latest 2.x kernel by pengus77 after installing the rom? Did you make a clean install(wipe everything then install)? On the other hand, yes you can switch bootloaders as much as you like, just remember that changing the bootloader wipes everything on your internal memory, so do a backup. Did you try just plain old stock 4.0.4? Should work there. Ask anything you want, if you're still having questions.
Click to expand...
Click to collapse
As to the flashing to stock i lost the original rom backup i had made along time ago and cant find the original firmware anywhere online. When I flashed CM 10.1 I just ran with it, when i go to try tethering it says "Turning on portable wifi hotspot." and it stays on that no matter what untill i restart, left the phone running for 2 days once and that was still stuck on that before i restarted. As for flashing a 2.x kernel i had no idea about that. But yes when i did the installs i would do a clean wipe and install. Most of what i read online led me to believe that there was an error with CM 10.1 nightlys that was not being fixed for the tethering. So that is why i decided to go to another rom. Two questions one how do i go about finding the original firmware for this phone and two how would i go about updating or downgrading the bootloaders and could i be pointed to the files please?
Jeffril said:
As to the flashing to stock i lost the original rom backup i had made along time ago and cant find the original firmware anywhere online. When I flashed CM 10.1 I just ran with it, when i go to try tethering it says "Turning on portable wifi hotspot." and it stays on that no matter what untill i restart, left the phone running for 2 days once and that was still stuck on that before i restarted. As for flashing a 2.x kernel i had no idea about that. But yes when i did the installs i would do a clean wipe and install. Most of what i read online led me to believe that there was an error with CM 10.1 nightlys that was not being fixed for the tethering. So that is why i decided to go to another rom. Two questions one how do i go about finding the original firmware for this phone and two how would i go about updating or downgrading the bootloaders and could i be pointed to the files please?
Click to expand...
Click to collapse
Okay, This is SFSP by @sgspluss which is a pretty fast, stable and battery-friendly slimmed down version of stock ICS. It is available for both Old and NewBL, so you might want to try that first. This is AIO Toolkit. I know that you've used it and bricked your phone, but try again, and for the love of God install the nvflash drivers because most people skip that part. You have to do it manually and if you're running Windows 8 you need to disable Driver Signature Verification. But yeah, you switch bootloaders with this.

Aye Aye Aye, I CAN NOT get the finger print scanner to work...+

Long story shorter. Phone stolen. Phone had nandroid stored on my computer. Phone replaced by another Note 4 (PS, thief go pound sand). Didn't mess around, stock rom to Note 4 (ANK). Root. Recovery. Old image from lost phone used as recovery. (Yeah I didn't make a backup of original from new phone). Flashed over. Everything works fine. Now ready to put finger prints in. Error page pops up saying fingerprint scanner error. 72 hours of scouring this forum, internet, MULTIPLE stock rom flashes from the oldest to NJK to ANK and COG6. Clean flash, dirty flash NOTHING works. Makes no difference what I do, cannot get the fingerprint scanner to perform. Common problem, complaints all over the internet about it but NO SOLUTIONS. I have tried everything down to deleting directories and I cannot get the damn thing to work. Seriously doubt hardware issue. *#0*# sensor heading shows finger print scanner as Null and 0.0.0.0. Deleted cache. Deleted data from TIBU and now after three days I give up. Seems everyone has the problem but nobody knows why and when they do you get a half assed or worse answer as to how to fix it. Does anybody know how to get this thing working again. Do I need to flash an apk. Where can I find it. Do I need to rebuild. ? Can anyone flash that section fingerprint free and send it to me. I am just guessing. I know crap about how stuff works, I just know how to follow directions but this one has got me stumped.
Any help would be GREATLY APPRECIATED!
Regards,
Freddie did not get fingered but he needs it.
You need to flash stock firmware and verify that all is stock, sometimes after returning to stock you may have a miss matching error like bootloader or modem.
After running stock run smartswitch.
Pp.
PanchoPlanet said:
You need to flash stock firmware and verify that all is stock, sometimes after returning to stock you may have a miss matching error like bootloader or modem.
After running stock run smartswitch.
Pp.
Click to expand...
Click to collapse
Ok forgive me for my ignorance but if I run a stock firmware straight from Sammy shouldn't the bootloader and modem be part of the rom? It seems to me that doing a wipe should be like reinstalling windows, you format the drive and install the OS. There is nothing left and a complete rebuild of the file system occurs. Is this not what happens when you do a wipe in the recovery and then Odin the stock firmware? How can I be sure that when I install a stock rom everything is wiped and there is no hangers and the OS on the phone is rebuilt completely? When you say smartswitch I assume you mean the Sammy program.
jackler1 said:
Ok forgive me for my ignorance but if I run a stock firmware straight from Sammy shouldn't the bootloader and modem be part of the rom? It seems to me that doing a wipe should be like reinstalling windows, you format the drive and install the OS. There is nothing left and a complete rebuild of the file system occurs. Is this not what happens when you do a wipe in the recovery and then Odin the stock firmware? How can I be sure that when I install a stock rom everything is wiped and there is no hangers and the OS on the phone is rebuilt completely? When you say smartswitch I assume you mean the Sammy program.
Click to expand...
Click to collapse
Ok, I think I have found it but now I need to know how to fix it. Currently I have as follows in the about device screen:
Model SN-N910T
AHHA ------!!!!! - ANDROID VERSION 5.0
Baseband - N910TU1ANK4
Kernal version - 3.10.0-2796035 [email protected] #1 Thu Nov 13 18:01:07 KST 2014
Build number - KTU84P.N910TUVU1ANK4
So it seems the android version is wrong. Again forgive my stupidity but what exactly IS the android version. Meaning is that the baseband, the modem, what part of the stock rom is flashed wrong and where do I find that part to flash it correctly. I think I am making some progress just need input. Thanks Pp for getting me on track, now I just need a little shove to get this train rolling and maybe learn something in the process. If I fix it I then intend to write a proper write up for those lost souls out there who don't have to spend days....
So why does it say my android version is 5.0 when it should say 4.4.4?
Thank,
Freddy is getting nervous
First verify what version of the note 4 you have, Sm-N910T or Sm-N910T3 and flash proper firmware. Look under your battery.
Once you root you jumble up the phones ability to install firmware properly, and flashing stock firmware once with odin does not always secure components thus leaving you with unofficial status, "custom" and you think you went back to stock with no root but not official yet.
You need to make sure everything flashes and sticks, Model nunber, Android version, Basedand version, Kernel version, Build number.
Any of the modified components can stick and not be overwritten by stock odin flash.
Sometimes multiple flashes, or individual component flashes are required to go back to "official" stock form.
At this point you can verify that your fingerprint scanner works properly and leave it alone or proceed cautiously if root is really required ??? .
I only run stock and save myself all the headaches, I used to root back when Samsung phones where simple and less complicated without kernel security from Samsung.
I suggest latest 5.1.1 lollipop update, kitkat is primitive and outdated, you will be amazed at how well your note will run with latest firmware (with junk apps disabled).
Pp.
Here's a sample of my stock Note 4 running latest update.
Pp.
PanchoPlanet said:
Here's a sample of my stock Note 4 running latest update.
Pp.
Click to expand...
Click to collapse
Nope, I have wiped this phone a million times, reinstalled factory rom over the top of itself a dozen times, installed the baseband and bootloader separately after that and NOTHING changes it still will not work. I have read the complete internet from front to back and it seems nobody knows but the shadow.....Thanks for taking the time for trying to help me out though...
When you say wipe, do you mean factory reset?
Several resets in a row should wipe it clean. Something is stuck, could be the kernel, that will prevent a clean install.
You need to find a way to wipe partitions individually using ADB on the PC, that should allow for a clean install.
Pp.
jackler1 said:
Long story shorter. Phone stolen. Phone had nandroid stored on my computer. Phone replaced by another Note 4 (PS, thief go pound sand). Didn't mess around, stock rom to Note 4 (ANK). Root. Recovery. Old image from lost phone used as recovery. (Yeah I didn't make a backup of original from new phone). Flashed over. Everything works fine. Now ready to put finger prints in. Error page pops up saying fingerprint scanner error. 72 hours of scouring this forum, internet, MULTIPLE stock rom flashes from the oldest to NJK to ANK and COG6. Clean flash, dirty flash NOTHING works. Makes no difference what I do, cannot get the fingerprint scanner to perform. Common problem, complaints all over the internet about it but NO SOLUTIONS. I have tried everything down to deleting directories and I cannot get the damn thing to work. Seriously doubt hardware issue. *#0*# sensor heading shows finger print scanner as Null and 0.0.0.0. Deleted cache. Deleted data from TIBU and now after three days I give up. Seems everyone has the problem but nobody knows why and when they do you get a half assed or worse answer as to how to fix it. Does anybody know how to get this thing working again. Do I need to flash an apk. Where can I find it. Do I need to rebuild. ? Can anyone flash that section fingerprint free and send it to me. I am just guessing. I know crap about how stuff works, I just know how to follow directions but this one has got me stumped.
Any help would be GREATLY APPRECIATED!
Regards,
Freddie did not get fingered but he needs it.
Click to expand...
Click to collapse
try doing this...
1st - run chainfire triangle away v3.26
2nd - boot into recovery and wipe everything 3 times except external sdcard.. especially data...
3rd - boot in download mode and ODIN whatever firmware u wanna use... 2 times...
happened to me when the note 4 first came out... I had to exchange to a new note 4...
also whenever u do a nandroid.. U MUST REMOVE ANY SAVED FINGERPRINTS... so u can use that backup again..
if u restore a nandroid with a saved frintprints, it won't work, u must delete data and start fresh..
I don't know if u messed it up by restoring a nandroid from a previous phone and with saved fingerprints stored...
will do thanks for the advice will advise
Nope, nothing I do including stock or otherwise works. When you hit +#0*# it says null and 0.0.0.0 unless someone knows something I don't, it's borked. The thing is even if I used a nandroid and it overwrote my fingerprints where the ones in the nandroid so you would think it would work. Chalk it up to who knows....thanks anyway. Still looking if anyone finds solution....

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