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hello, all
my phone is e980(at&t), Now I use the stock rom, and I have tried some other roms. But I found that on the other roms the wifi doesn't work, the wifi mac address is 00:00:00:00:00:00. And I don't know how to fix the problem. Anyone who can tell me how to fix the problem? And which modem are you using?
If u never changed modem, returning back to stock rom
by nandroid backup or flashing kdz should solve it.
Till now i installed almost every available custom rom and i never had to change modem.
Wifi data and bluetooth always working with original modem.
I wouldnt recommend to flash a new modem, maybe only if have a backup from original modem, so u can go back again.
yes, I go back to the stock rom by flashing tot. The stock rom's wifi works good. But when I flash the BeanStalk 4.4, the wifi still doesn't work. And the wifi mac address is still 00:00:00:00:00:00. I really don't know how to fix this problem! Thanks a lot!!!
lg-user45 said:
If u never changed modem, returning back to stock rom
by nandroid backup or flashing kdz should solve it.
Till now i installed almost every available custom rom and i never had to change modem.
Wifi data and bluetooth always working with original modem.
I wouldnt recommend to flash a new modem, maybe only if have a backup from original modem, so u can go back again.
Click to expand...
Click to collapse
meow-xda said:
yes, I go back to the stock rom by flashing tot. The stock rom's wifi works good. But when I flash the BeanStalk 4.4, the wifi still doesn't work. And the wifi mac address is still 00:00:00:00:00:00. I really don't know how to fix this problem! Thanks a lot!!!
Click to expand...
Click to collapse
In my opinion 4.4 is still not stable. Camera also only till 8mp.
If everything ok on stock or 4.3 then may stay 9n them
Thanks, the problem is that I flashed some 4.3 roms and the wifi still doesn't work. I have to use the stock rom which is still 4.1.2. Now Ihave no other roms can use except the stock rom!
lg-user45 said:
In my opinion 4.4 is still not stable. Camera also only till 8mp.
If everything ok on stock or 4.3 then may stay 9n them
Click to expand...
Click to collapse
I had my phone rooted before the update, but then I thought I'd try going without root once the update came out. But now I am rooted once again and running the "T999L 4.3 deodexed, Knox Free". But when I try to install cm (I tried 11 and 10.2), I either get the executing updater binary error, status 7 error, and when I removed the asserts, it just aborted installation. Any help or suggestions are greatly appreciated
Update your Recovery to the latest version.
Perseus71 said:
Update your Recovery to the latest version.
Click to expand...
Click to collapse
I did that, tried both CWM and TWRP and it's still aborting the flash. It seems like the only rom it's letting me install is the deodexed 4.3
Actually I had a issue a few days where I accidentally wiped my internal memory and that is why I installed te deodexed 4.3, could that be a reason why nothing is working properly (I'm able to make backups but not restore them and what I mentioned before in my fist post)? Should I install the original 4.3 (with knox and everything) to get my phone on the correct thing and then use the knox remover from the forum before trying again?
wanderingghost said:
I had my phone rooted before the update, but then I thought I'd try going without root once the update came out. But now I am rooted once again and running the "T999L 4.3 deodexed, Knox Free". But when I try to install cm (I tried 11 and 10.2), I either get the executing updater binary error, status 7 error, and when I removed the asserts, it just aborted installation. Any help or suggestions are greatly appreciated
Click to expand...
Click to collapse
Why dont you try this:
S3Rx 3.0
http://forum.xda-developers.com/showthread.php?t=2326763
Its basically the same thing, except its debloated with a few mods..
Just be sure you have the MK4 Modem..
if you have not updated the bootloader (DONT) It will trip your warranty counter..
Just be sure you flashed the MK4 Modem, then flash the 4.3 rom..
Also be sure to Flash the T999L Connectivity patch on top
with the Insecure Kernel.. If you dont flash the Kernel you will lose wifi connectivity..
Zaphodspeaks said:
Why dont you try this:
S3Rx 3.0
http://forum.xda-developers.com/showthread.php?t=2326763
Its basically the same thing, except its debloated with a few mods..
Just be sure you have the MK4 Modem..
if you have not updated the bootloader (DONT) It will trip your warranty counter..
Just be sure you flashed the MK4 Modem, then flash the 4.3 rom..
Also be sure to Flash the T999L Connectivity patch on top
with the Insecure Kernel.. If you dont flash the Kernel you will lose wifi connectivity..
Click to expand...
Click to collapse
Do I also flash the MD5 file that's right above the t999l data connectivity patch? On the download link it says t999 so I'm not sure
wanderingghost said:
Do I also flash the MD5 file that's right above the t999l data connectivity patch? On the download link it says t999 so I'm not sure
Click to expand...
Click to collapse
Yes.. Flash that (Its the ROM), then flash the Connectivity patch (its the T999L patch), then flash the insecure Kernel..
Zaphodspeaks said:
Yes.. Flash that (Its the ROM), then flash the Connectivity patch (its the T999L patch), then flash the insecure Kernel..
Click to expand...
Click to collapse
Oops, I somehow missed realizing that that was the rom and was downloading an older version of it that was lower down on the post. I got this rom to work, but I am still unable to install other custom roms. I really liked the CM11 (4.4) rom, but after updating to 4.3 (unrooted), I am unable to install anything but 4.3 roms so it seems. I did update to the latest version of twrp and I also tried cwm, but I'm still getting failure messages, any idea on how to fix that? Thanks for your help so far
wanderingghost said:
Oops, I somehow missed realizing that that was the rom and was downloading an older version of it that was lower down on the post. I got this rom to work, but I am still unable to install other custom roms. I really liked the CM11 (4.4) rom, but after updating to 4.3 (unrooted), I am unable to install anything but 4.3 roms so it seems. I did update to the latest version of twrp and I also tried cwm, but I'm still getting failure messages, any idea on how to fix that? Thanks for your help so far
Click to expand...
Click to collapse
To be honest there isnt much difference between 4.4 and 4.3.. other than ART..
I much rather stay on 4.3 because it has App Ops, where 4.4 had it removed..
I much rather have an AOSP rom rather than Touchwiz, but no other ROM i have found that is non Touch Wiz
that has Wifi Calling
Zaphodspeaks said:
To be honest there isnt much difference between 4.4 and 4.3.. other than ART..
I much rather stay on 4.3 because it has App Ops, where 4.4 had it removed..
I much rather have an AOSP rom rather than Touchwiz, but no other ROM i have found that is non Touch Wiz
that has Wifi Calling
Click to expand...
Click to collapse
True, but I guess my issue is that I can't install any of the CM roms, not even 10.2 which is based on 4.3. I just like CM because of the customization and the rom you linked me to has some of them, but not all. I've already tried unrooting and re-rooting, but that still did not help. Is there a different way you're supposed to root after the 4.3 update? I've always followed the instructions on DocHoliday's T999L/T999N thread and before 4.3, I was able to use twrp to flash t999 roms without removing asserts, but now even removing the asserts, I can't install any custom roms
wanderingghost said:
True, but I guess my issue is that I can't install any of the CM roms, not even 10.2 which is based on 4.3. I just like CM because of the customization and the rom you linked me to has some of them, but not all. I've already tried unrooting and re-rooting, but that still did not help. Is there a different way you're supposed to root after the 4.3 update? I've always followed the instructions on DocHoliday's T999L/T999N thread and before 4.3, I was able to use twrp to flash t999 roms without removing asserts, but now even removing the asserts, I can't install any custom roms
Click to expand...
Click to collapse
I have been able to install a couple of CM 10.2 Roms.. Not sure what ones I flashed, because I couldnt connect my phone to my PC via USB..
the phone started to act a bit bazaar.. So I reverted to something I knew..
Zaphodspeaks said:
I have been able to install a couple of CM 10.2 Roms.. Not sure what ones I flashed, because I couldn't connect my phone to my PC via USB..
the phone started to act a bit bazaar.. So I reverted to something I knew..
Click to expand...
Click to collapse
Different CM 10.2 roms as in stable, rc, nightly? I tried the stable version earlier and still no luck. I'm kind of starting to give up on it because I'm just getting frustrated lol
wanderingghost said:
Different CM 10.2 roms as in stable, rc, nightly? I tried the stable version earlier and still no luck. I'm kind of starting to give up on it because I'm just getting frustrated lol
Click to expand...
Click to collapse
Im pretty new to this area myself.. I've had a few trial and error issues..
Flashing Nexus devices is far to easy compared to this.. But since they have no Micro SDcard reader..
I'll never own a Nexus phone..
This is the first phone I've rooted, I didn't have problems until after 4.3. But would you happen to know where I can find instructions on how to unroot this device? I was going to try to find an 100% 4.3 stock rom, unroot, and then try this (http://forum.xda-developers.com/showthread.php?t=2563955) to see if it would work and if it didn't, then I'll just leave my phone unrooted. But I can't find any instructions anywhere, the only one's I can find are DocHoliday's but that's to return to stock 4.1.2
Never mind, I figured out
Hi,
My LS970 works fine with the stock ROM (4.0.4) but as soon as I install a custom ROM with Kitkat neither 3G, 4G or Wifi work. I have tried CM11, JellyBam and SlimBeans but all show the same behavior. Does anybody have this working or an idea what could be wrong?
Cheers!
max12344 said:
Hi,
My LS970 works fine with the stock ROM (4.0.4) but as soon as I install a custom ROM with Kitkat neither 3G, 4G or Wifi work. I have tried CM11, JellyBam and SlimBeans but all show the same behavior. Does anybody have this working or an idea what could be wrong?
Cheers!
Click to expand...
Click to collapse
If your on Stock 4.0.4 that should be ZV9 and that radio won't work for JB and any CM Rom's. You need to upgrade your radio.
There are a few options:
Let your phone upgrade to ZVC. It should be trying to do that already.
Or, if you are rooted and unlocked already and have TWRP, then you can flash the radio/modem. I would also recommend using a Stock based Rom to start.
The flashable radio/modems are here. http://forum.xda-developers.com/showthread.php?p=40169203
The Stock Rom I would use is here. http://www.androidfilehost.com/?fid=23212708291680187
So in recovery, flash the radio, then the ROM. It might not hurt to flash the radio a second time before you reboot.
engine95 said:
If your on Stock 4.0.4 that should be ZV9 and that radio won't work for JB and any CM Rom's. You need to upgrade your radio.
There are a few options:
Let your phone upgrade to ZVC. It should be trying to do that already.
Or, if you are rooted and unlocked already and have TWRP, then you can flash the radio/modem. I would also recommend using a Stock based Rom to start.
The flashable radio/modems are here. http://forum.xda-developers.com/showthread.php?p=40169203
The Stock Rom I would use is here. http://www.androidfilehost.com/?fid=23212708291680187
So in recovery, flash the radio, then the ROM. It might not hurt to flash the radio a second time before you reboot.
Click to expand...
Click to collapse
I couldn't go back to stock and use the OTA because I have been told that using the OTA stock update will brick the phone if the bootloader is unlocked. So I have downloaded the file LS970ZVC-M9615A-CEFWMAZM-3.0.10646 from your link and flashed it.
WIFI works now. Thanks! But I still don't have 3G or LTE. Any ideas what else could be missing?
Thanks again! I was already ready to throw out the phone and get a Nexus 5.
max12344 said:
I couldn't go back to stock and use the OTA because I have been told that using the OTA stock update will brick the phone if the bootloader is unlocked. So I have downloaded the file LS970ZVC-M9615A-CEFWMAZM-3.0.10646 from your link and flashed it.
WIFI works now. Thanks! But I still don't have 3G or LTE. Any ideas what else could be missing?
Thanks again! I was already ready to throw out the phone and get a Nexus 5.
Click to expand...
Click to collapse
Try flashing a stock rom, the one linked above. Then go to Settings>System Updates and update profile and prl. You can also go to Settings>Activate this device after those 2. This is the only way we can update those. CM/AOSP can't do that. That should get you going.
engine95 said:
Try flashing a stock rom, the one linked above. Then go to Settings>System Updates and update profile and prl. You can also go to Settings>Activate this device after those 2. This is the only way we can update those. CM/AOSP can't do that. That should get you going.
Click to expand...
Click to collapse
That did it. I have Wifi and 3G (no LTE but I can live without that) now. Thanks a lot!
max12344 said:
That did it. I have Wifi and 3G (no LTE but I can live without that) now. Thanks a lot!
Click to expand...
Click to collapse
Sometimes I have to dirty flash "flash rom zip again over top of original flash" without wiping dalvik or anything to get signals to pick up and I'm current on Zvc , prl , ect. Never hurts anything and always seems to work if the traditional way doesn't, if you see this problem again might try.
I have an international n7100
After upgraded to 4.3. I noticed a significant signal strength decreased
Now i cant receive 3g signal inside my house. When im on 4.1.2 it get full bar strength
I tried to downgrade to 4.1.2 stock and try several aosp based rom but it still the same as 4.3 stock
I tried flash different baseband. Still have the problem
Anyone have the same issue as mine??? Plz help me . Tks in adv
My friends have 4.1.2 gs3 and he didnt have the same problem as mine. May be the bootloader involved here. I dont know
//sorry for my bad english
try a modem for your country http://forum.xda-developers.com/showthread.php?t=2044937
qtr4 said:
try a modem for your country http://forum.xda-developers.com/showthread.php?t=2044937
Click to expand...
Click to collapse
I tried all modem in that topic but signal still bad
The problem is i cant downgrade to the "old" 4.1.2 baseband. Only some 4.1.2 new baseband works
Was on official stock Nordic 4.1.2 ROM, flashed Faria's deknoxed international 4.3 ROM & got exactly the same result as you.
Followed the roll back procedure in his description, reflashed original Nordic stock 4.1.2 again, & reception is back to normal.
No doubt it's the modem that's causing the decrease in reception. Thank God it's not irreversible.....
:good:
Televinken said:
Was on official stock Nordic 4.1.2 ROM, flashed Faria's deknoxed international 4.3 ROM & got exactly the same result as you.
Followed the roll back procedure in his description, reflashed original Nordic stock 4.1.2 again, & reception is back to normal.
No doubt it's the modem that's causing the decrease in reception. Thank God it's not irreversible.....
:good:
Click to expand...
Click to collapse
Can you tell me baseband version and rom version???
Im currently on ddemj9 modem and Xxueml6 rom
Here you go. It's the downgrade ROM (by Faria) that I used:
http://forum.xda-developers.com/devdb/project/dl/?id=3117&task=get
After successful flashing of the above ROM, flash your country/area's
official 4.1.2 ROM, and you're done. You will need to wipe the device
before flashing Faria's downgrade ROM. This worked on my phone.
The Nordic ROM that I flashed after using Faria's downgrade ROM:
N7100XXDMG1_N7100OXXDMG1_N7100XXDMF1_HOME.tar
It's available through Sammobile, or similar.
Good luck, dude! :good:
Televinken said:
Here you go. It's the downgrade ROM (by Faria) that I used:
http://forum.xda-developers.com/devdb/project/dl/?id=3117&task=get
After successful flashing of the above ROM, flash your country/area's
official 4.1.2 ROM, and you're done. You will need to wipe the device
before flashing Faria's downgrade ROM. This worked on my phone.
The Nordic ROM that I flashed after using Faria's downgrade ROM:
N7100XXDMG1_N7100OXXDMG1_N7100XXDMF1_HOME.tar
It's available through Sammobile, or similar.
Good luck, dude! :good:
Click to expand...
Click to collapse
I tried flash via odin PC but it keep showing "failed"
I flashed tar.md5 via mobile odin, it worked but the rom and the baseband still have signal problem like 4.3 roms
I dont know what to do next, tried many times and failed
boyzvupro said:
I tried flash via odin PC but it keep showing "failed"
I flashed tar.md5 via mobile odin, it worked but the rom and the baseband still have signal problem like 4.3 roms
Click to expand...
Click to collapse
Yes, you must flash the correct ROM for your country/area
after flashing Faria's one. Then you get the correct modem.
Get the appropriate ROM on your phone, & you'll be fine.
Televinken said:
Yes, you must flash the correct ROM for your country/area
after flashing Faria's one. Then you get the correct modem.
Get the appropriate ROM on your phone, & you'll be fine.
Click to expand...
Click to collapse
I tried but it still the same . Poor signal and my N2 now almost like a tablet )
Hi everyone,
I know this problem is well known and solved many times already, but I'm not being able to solve it by myself. This is why I'm posting this thread as a last resort to try and get some help, just in case i missed something..
My phone is currently with unknown baseband and IMEI on stock 4.4.2 flashed via kies recovery. If I try to flash any 4.4.4 port ROM the phone locks up seconds after boot, it will only work with stock rom. I already tried a few modems i found on another threads but no success.
Can anyone help?
Thanks.
madz78 said:
Hi everyone,
I know this problem is well known and solved many times already, but I'm not being able to solve it by myself. This is why I'm posting this thread as a last resort to try and get some help, just in case i missed something..
My phone is currently with unknown baseband and IMEI on stock 4.4.2 flashed via kies recovery. If I try to flash any 4.4.4 port ROM the phone locks up seconds after boot, it will only work with stock rom. I already tried a few modems i found on another threads but no success.
Can anyone help?
Thanks.
Click to expand...
Click to collapse
restore efs backup
there is a thread about imei and patched DN4.
Update everything, modem, bootloader, get these from newest firmware downloaded from sammobile and post results
yaro666 said:
restore efs backup
there is a thread about imei and patched DN4.
Update everything, modem, bootloader, get these from newest firmware downloaded from sammobile and post results
Click to expand...
Click to collapse
Hi,
I already got latest firmware from kies temp directory but I have no idea where to get modem and bootloader.. Can you point me in right direction?
Firmware file from kies is N7100XXUFNI5_N7100ORGFNJ1_N7100XXUFNG1_HOME.tar
Thanks.
madz78 said:
Hi,
I already got latest firmware from kies temp directory but I have no idea where to get modem and bootloader.. Can you point me in right direction?
Firmware file from kies is N7100XXUFNI5_N7100ORGFNJ1_N7100XXUFNG1_HOME.tar
Thanks.
Click to expand...
Click to collapse
from sammobile, download newest firmware for your region and unpack it from stock rom and then pack it with 7zip to tar file and flash it with Odin.
you need sboot and modem
Double post
yaro666 said:
from sammobile, download newest firmware for your region and unpack it from stock rom and then pack it with 7zip to tar file and flash it with Odin.
you need sboot and modem
Click to expand...
Click to collapse
Isn't that a bit pointless? Maybe I'm missing the point, but if I already have flashed latest firmwares from both sammobile and kies, it kind of makes the point that modem and bootloader files from sammobile don't solve the problem, right?
Thanks.
Sent from my SM-G925F using Tapatalk
madz78 said:
Isn't that a bit pointless? Maybe I'm missing the point, but if I already have flashed latest firmwares from both sammobile and kies, it kind of makes the point that modem and bootloader files from sammobile don't solve the problem, right?
Thanks.
Click to expand...
Click to collapse
Well truly doesnt seem pointless
I got my baseband resolved (Previously showed 'Unknown') by flashing pure stock rom (got from SamMobile) THROUGH ODIN so might be there is a point.
Try stock rom flashing from odin as according to me stock rom has everything in it radio(Baseband),boot(efs), system, etc etc
The unknown baseband and imei can be due to a modem and bootloader mismatch.
To confirm the bootloader and modem on the phone, install the Samsung Phone Info app from the play store to confirm the version.