As you can see here: https://forums.motorola.com/posts/48fb0b8150
And here: https://forums.motorola.com/posts/c23d71e3d8
Guys, I'm getting desperate with this situation...
After upgrading my phone to Android 4.4, the carrier signal repeatedly drops 2 or 3 times on every 15 minutes! Even when I'm in a call! Sometimes the No Sim Card icon appears as well.
Before Kitkat, everything was ok.
> Tried to revert back to Stock 4.3 ROM, but I did not succeed, the problem persists.
> I installed the correct modem file (NON-HLOS.bin) several times and no solution.
> Motorola only guides me to change the SIM Card, make a factory reset or consult the provider.
> But I've switched to SIMs from multiple carriers and the same thing happens.
> The problem seems also to not be linked with the carrier signal because I live and work in different cities and the signal keeps dropping here and there.
So, I reached in a point where I do not know more what I can do.
Does anyone have a light for me? Someone also had this problem?
Outline the flashing history of the device from when you bought it. What do you mean when you say reverting back to 4.3 ROM did not succeed? Did the flash fail?
lost101 said:
Outline the flashing history of the device from when you bought it. What do you mean when you say reverting back to 4.3 ROM did not succeed? Did the flash fail?
Click to expand...
Click to collapse
No, the flashing process was fine.
I'm on Stock 4.3 ROM right now, but signal keeps dropping.
What fastboot commands have you used? Did you include:
flash modem NON-HLOS.bin
erase modemst1
erase modemst2
flash fsg fsg.mbn
lost101 said:
What fastboot commands have you used? Did you include:
flash modem NON-HLOS.bin
erase modemst1
erase modemst2
flash fsg fsg.mbn
Click to expand...
Click to collapse
Yes, exactly it. I also used a flashable 4.3 Modem zip by @dhacker29 , no solution on two ways
What model do you have? What is your stock firmware? It sounds like you are not properly flashing the stock firmware. Please post the list of commands you are using.
lots of problems in the uk with signal dropping after upgrading too kitkat but if you have flashed it back too 4,3 it cant be the same issue,i have flashed back too 4.3 and everything is fine again.
https://forums.motorola.com/posts/48fb0b8150?page=1 ,thats the problem page on motorola forum for the issue.
Kit Kat made changes to the APN and not all carriers updated the APN file in a timely manor. Suggest you check what you have and make sure it agrees with The carriers latest info.
lost101 said:
What model do you have? What is your stock firmware? It sounds like you are not properly flashing the stock firmware. Please post the list of commands you are using.
Click to expand...
Click to collapse
I have a XT1033 (dual sim variant).
My stock firmware is 'fastboot_falcon_retbr_ds_user_4.3_14.10.0Q3.X-76-LCG-9_61_release-keys-cid12-Brasil_BR.tar.gz'.
As you raised suspicions about firmware mismatch, I have to say:
> I bought the device with 4.3 from factory.
> Unlocked bootloader.
> I installed 4.3 from UK (only one SIM worked, ok, I was excited to taste kitkat).
> I updated to 4.4 via OTA (here the signal problem appeared).
> I installed root.
> Out of curiosity I spent a day with the CM11.
> I went back to 4.4 via backup.
> I installed the 4.3 from Brazil.
> Reinstalled 'NON-HLOS.bin' from my ROM again.
> I installed the 'NON-HLOS.bin' from @dhacker29.
> I went back to 'NON-HLOS.bin' from my ROM again (here I am now).
Did you run the flashall.bat included with that firmware?
lost101 said:
Did you run the flashall.bat included with that firmware?
Click to expand...
Click to collapse
Yep, two ways, flashall.bat and manual commands as well.
There is another stock firmware image you could try.
fastboot_falcon_retbr_user_4.3_14.10.0Q3.X-76-LCG-8_41_release-keys-cid12-Brasil_BR.tar.gz
Related
Right guys firstly i would like to make a massive shoutout to @fl4m3y
Brilliant work on your efforts for the community!!
Without his guide found HERE i would never have been able to leave any 4.4.4 custom rom!
Thankyou friend.
Disclaimer
I am not 100% this will work for you. Use at YOUR OWN RISK.
I will not be held responsible for anyone saying, "omg, my phone had a chance of coming back to life, now your guide has killed it off"
Because that wasn't and isn't the case for me. It has worked 100% STOCK flash by FASTBOOT
95% of this is @fl4m3y credits all thanks go to this guy. Nor will @fl4m3y be blamed as he has stated in his thread. .Right i will tell you what i did.. everything i did, dont do anything i didnt do. or it probley wont work. same goes for skipping things out.
Firstly
I need you to follow this Guide.
Troubleshooting: (These are some errors i came across, managed to fix them these ways)
The CWM Backup won't push to /sdcard
This happened to me, i don't know why but i managed to fix this by going into 'Mounts and Storage and Mounting STORAGE'
it was unmounted for some reason. Double check this..
It wont start restoring i get MD5 sumcheck failed error.
You need to go into Advance settings in Backup and Restore and uncheck 'check md5sum' (Not sure what it was called just look for something to do with md5sum and make sure there isnt a x next to it)
I Get a Error Resoring /data or /system
go into Backup and Restore and select to do a Custom Restore. Now just as if you where fastboot flashing something, restore each of them speratly..
i started from the top. (Boot.img i think it was then selected to restore and them moved down the list)
now there should be 3 parts to all of them. i went through every single one just to make sure it went well.
so in system there was 3 diffrent files relating to system .. restore them all then move on..
Once you have followed this and your phone has rebooted Sucsessfully you need to download this Official 4.2.2 GPE Fastboot Firmware
Now this is a OFFICIALLY SIGNED FASTBOOT FIRMWARE.. i think thats why it has worked.
The Thread is HERE if you want to look where i found it
Now you need the fastboot files. If you dont have the here they are
I would download them anyways just to make sure its followed exactly how i did it.
I downloaded everything to my Desktop and extracted to my desktop. it makes it easy for me to organise.
Now put your phone into bootloader
Heres for the next part. Extract the Fastboot files into the folder with the Firmware files. There is a .bat file inside that autoflashes everything
Do not press it! We dont need all the files flashed!
Ok so i need you to go to the folder with the firmware in and: Press and hold Right Shift and right click on the file and select to open cmd window here.
Now Type: Fastboot Devices
this is just checking everything is working.
Copy each of these and paste them into your cmd window
fastboot flash motoboot motoboot.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk1
fastboot flash system system.img_sparsechunk2
fastboot flash system system.img_sparsechunk3
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot erase cache
fastboot erase userdata
fastboot reboot
Your phone should Reboot with 100% STOCK GPE.
i am going to try fastboot flash over this a UK Retail Firmware and see what happens.. i will report back if we can now sucsefully flash firmwares other then this one.
@gd91
Confirmed working
Nop its not working for me...I am stuck at google logo...but my moto is xt1033 maybe that is why its not working? ;P
Oh, maybe does everything flash okay?
Sent from my Moto G using XDA Premium 4 mobile app
Yeah everything flashed okay except those warnings that are allways there...restoring backup went well too thx to your guide on how to avoid those mount problems
Guys, can i use this guide to downgrade from GPE 4.4.4 to GPE 4.4.2 and then to stock 4.4.2 ?
No. You will have to wait for 4.4.4 stock partition. And boot loader. Its being pushed out now or soon.. Then you can flash over GPE to stock. This only putbstock GPE back on my phone
Sent from my Moto G using XDA Premium 4 mobile app
Clarkiieh said:
No. You will have to wait for 4.4.4 stock partition. And boot loader. Its being pushed out now or soon.. Then you can flash over GPE to stock
Click to expand...
Click to collapse
People keep saying this, but nobody explains the rationality behind it.
2 things:
1) How does having the 4.4.4 GPE files help in any way with downgrading? If I downgrade, I'd want to downgrade all components, including the bootloader, no? Are you thinking that it is impossible to downgrade the GPT and bootloader after they have been upgraded, even if your bootloader is unlocked, so you would flash the 4.4.4 versions of those but the system partition and modem/baseband from whatever version you want to downgrade to?
2) Even if what you are saying is true, that you would need the 4.4.4 GPT and bootloader in order to perform a successful downgrade to an earlier version, the fact is that the gpt and motoboot files are already available today, extractable from the OTA zip that has been making the rounds. They have already been extracted by others and posted elsewhere. So what more do you need/want out of the 4.4.4 fastboot-flashable release?
-- Nathan
You have miss understood.. We can downgrade to 4.4.2 GPE ( i don't think It was shipped with Jelly Bean) its a dodle
Although!
People who dont want to be on GPE 4.4.2 or 4.4.3 or 4.4.4, and want to go back to the Motorola Stock 4.4.2 will have to wait for the 4.4.4 Stock Motorola update to come to their region ATM it is only hitting certain areas for the time being..
Sent from my Moto G using XDA Premium 4 mobile app
The process will go like this..
Flash GPE 4.4.4 then flash over that the morotorola stock 4.4.4
Sent from my Moto G using XDA Premium 4 mobile app
Clarkiieh said:
You have miss understood.. We can downgrade to 4.4.2 GPE
Click to expand...
Click to collapse
Ah, okay, yes, I guess I did partially misunderstand. But I have been seeing people talk about the problems they have been having downgrading even to 4.4.2 GPE from 4.4.4 GPE. I see that people have stumbled across various convoluted workarounds, but for some reason it is not just as easy as reflashing all of the necessary files while in fastboot. I suspect that the fact that this doesn't work even when trying to go back to 4.4.2 GPE is related to the problems people are having when trying to return to 4.4.2 Motorola.
Clarkiieh said:
People who dont want to be on GPE 4.4.2 or 4.4.3 or 4.4.4, and want to go back to the Motorola Stock 4.4.2 will have to wait for the 4.4.4 Stock Motorola update to come to their region
Click to expand...
Click to collapse
Well, then I still don't understand. If you are running 4.4.4 GPE, why do you have to first flash to 4.4.4 Motorola before downgrading to 4.4.2 Motorola? If you can't go directly to 4.4.2 Motorola from 4.4.4 GPE, what makes you think that having access to 4.4.4 Motorola would make this procedure work? I guess that's the part that is missing for me. Nobody is explaining why they believe that having access to 4.4.4 Motorola will assist in a downgrade to older versions of stock Motorola.
Clarkiieh said:
The process will go like this..Flash GPE 4.4.4 then flash over that the morotorola stock 4.4.4
Click to expand...
Click to collapse
...and then flash 4.4.2 stock Motorola over 4.4.4? Why will that work if flashing directly from 4.4.4 GPE wouldn't?
-- Nathan
GPE and Motorola have totally different file systems.. I dunno.. Its all confusing I haven't really been told myself but just buy reading what others have said and what has worked for me, I cannot flash 4.4.2 over my GPE 4.4.2 that has been brick recovered I need the 4.4.4 boot and gpt.. I think when you convert to 4.4.4 there are files and partitions you cannot flash over unless you have the whole thing. I think the big issue isnt partitions it's the bootloader, I cannot flash any other but 4.4.4 I don't know why eve after flashing 4.4.4 gpt.bin
Sent from my Moto G using XDA Premium 4 mobile app
GPE edition mean only single sim working???
sanads said:
GPE edition mean only single sim working???
Click to expand...
Click to collapse
Yes there is only single sim variant of moto g gpe edition as I know of...
Yes but there are new way people have found
Sent from my Moto G using XDA Premium 4 mobile app
Hello to all,
I have a motorola G, 1st gen. XT1032. Android 4.4.4
I don't succeed in flashing the original french firmware. I get the following message : preflash validation failed.
I tell you a little bit more about my mistakes:
1) After having installed superuser, I wanted to flash the original stock because the super su didn't install properly (super user found. No acess)
2) I installed the CWM recovery in my phone, but it didn't appear in the recovery menu. After that the recovery menu was not working anymore
3) I flashed the wrong firmware: Android 4.4.4 Blur_Version.210.12.41.falcon_cdma.Verizon.en.US instead of the french one. I flashed with this method :
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk1
mfastboot flash system system.img_sparsechunk2
mfastboot flash system system.img_sparsechunk3
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot
But as I didn't put mfastboot in the firware file, it was impossible for me to type mfastboot at each line of code. So I typed fastboot instead of mfastboot. It said Okay at the end of each line. At the end, the phone rebooted
But it rebooted as a boot loop showing the white motorola G unlocked sentence.
I can still access to the fastboot mode and the recovery mode after that
Finally, I tried to install the french firmware :Android 4.4.2 Blur_Version.176.44.1.falcon_umts.Retail.en.FR
with RSD lite but the device was not recognized.
Though, I downloaded the SDK android and the motorola drivers.
I retried to install the french firmware with the mfastboot method but at the first line of code ( mfastboot flash partition gpt.bin) it says PRE FLASH VALIDATION FAILED.
Can someone help me please.
Thankyou
[email protected]
Skype: charles.lemaire9
AFAIK preflash verification is done by moto's bootloader when it is in locked state. And the error was due to downgrading the firmware (4.4.4 to 4.4.2). I would suggest you to check whether your bootloader is unlocked or not. If locked, unlock it and try again.
My bootloader has been unlocked from the beginning. The message: "your device is unlocked "appears each time I power the phone.
I tried to install the 4.4.2 french firmware because there is no 4.4.4 french firmware.
For information, I bought my phone 6 months ago with the 4.4.2 firmware and I updated to 4.4.4 two months ago.
chlemaire said:
My bootloader has been unlocked from the beginning. The message: "your device is unlocked "appears each time I power the phone.
I tried to install the 4.4.2 french firmware because there is no 4.4.4 french firmware.
For information, I bought my phone 6 months ago with the 4.4.2 firmware and I updated to 4.4.4 two months ago.
Click to expand...
Click to collapse
Just download for example UK 4.4.4 and see if it works. Always use mfastboot.
Actually for my motorola g XT 1032, there is only the US rom verizon available on sbf droid developer website for XT1032 : Android 4.4.4 Blur_Version.210.12.41.falcon_cdma.Verizon.en.US.
This is the one I first tried to install with no success making mistakes and that gave me a soft brick.
Should I retry with this one with the mfastboot method, even though my phone is a french one?
chlemaire said:
Actually for my motorola g XT 1032, there is only the US rom verizon available on sbf droid developer website for XT1032 : Android 4.4.4 Blur_Version.210.12.41.falcon_cdma.Verizon.en.US.
This is the one I first tried to install with no success making mistakes and that gave me a soft brick.
Should I retry with this one with the mfastboot method, even though my phone is a french one?
Click to expand...
Click to collapse
The Firmware you mention is for XT1028 (CDMA Verizon, as the filename states). I wouldn't flash this on a XT1032
So can someone indicates me exactly which firmware I should flash on my phone please.
k-kuchen, for information, I unfortunately flashed the falcon cdma verizon firmware on my phone. This is this action who brought to soft brick on my phone
Can you please explain me how do you see which firmware version is for XT1032 on the sbf droid developer website please.
chlemaire said:
So can someone indicates me exactly which firmware I should flash on my phone please.
k-kuchen, for information, I unfortunately flashed the falcon cdma verizon firmware on my phone. This is this action who brought to soft brick on my phone
Can you please explain me how do you see which firmware version is for XT1032 on the sbf droid developer website please.
Click to expand...
Click to collapse
I don't think they are labeled on this site. Any XT1032 (i.e. falcon_umts) Firmware should be fine for you. EU, UK, US, DE, FR.
To avoid problems, use the Android Version that matches your bootloader.
Thank you for your quick answer. But I already tried to flash this one Android 4.4.2 Blur_Version.176.44.1.falcon_umts.Retail.en.FR with no success. And I get the following message: pre flash validation failed.
I don't find any 4.4.4 original firmware (US, UK, EU, FR, DE) on the net. Can indicate where I can find one please.
I remind that my phone was updated to 4.4.4 two months ago.
What should I do?
I am on the same page, there are no 4.4.4 images and i'm stuck with a black screen after the bootloader unlocked warning
chlemaire said:
Thank you for your quick answer. But I already tried to flash this one Android 4.4.2 Blur_Version.176.44.1.falcon_umts.Retail.en.FR with no success. And I get the following message: pre flash validation failed.
I don't find any 4.4.4 original firmware (US, UK, EU, FR, DE) on the net. Can indicate where I can find one please.
I remind that my phone was updated to 4.4.4 two months ago.
What should I do?
Click to expand...
Click to collapse
Ah, OK. I didn't know that 4.4.4 aren't available, yet. lost101 is the expert for stock ROMs. Maybe he can help you two out
I found the brasilian retail 4.4.4 but since I'm still new I can't post a link :/ hopefully it works
edit: sent op the link through a message
rodemic said:
I found the brasilian retail 4.4.4 but since I'm still new I can't post a link :/ hopefully it works
Click to expand...
Click to collapse
Make sure it's not for XT1033 aka falcon_umtsds
I found all the 4.4.4 stock firmware in this thread : http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688
@k-kuchen : do I have to install the 4.4.4 firmware one even though I bought the phone with the 4.4.2 firmware and then updated 2 months ago with 4.4.4?
Because I installed the wrong firmware (US verizon cdma 4.4.4) in a wrong way in my XT1032 moto G that resulted in a softbrick (but still acess to the fastboot mode and the recovery mode after that), is it still possible to flash 4.4.4 firmware (the good one this time) or is the phone dead? Should I use mfastboot method again?
chlemaire said:
I found all the 4.4.4 stock firmware in this thread : http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688
@k-kuchen : do I have to install the 4.4.4 firmware one even though I bought the phone with the 4.4.2 firmware and then updated 2 months ago with 4.4.4?
Because I installed the wrong firmware (US verizon cdma 4.4.4) in a wrong way in my XT1032 moto G that resulted in a softbrick (but still acess to the fastboot mode and the recovery mode after that), is it still possible to flash 4.4.4 firmware (the good one this time) or is the phone dead? Should I use mfastboot method again?
Click to expand...
Click to collapse
oooh I didn't find that post, thanks I think you can still flash the firmware but don't rely on me since I'm clearly not an expert
chlemaire said:
I found all the 4.4.4 stock firmware in this thread : http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688
@k-kuchen : do I have to install the 4.4.4 firmware one even though I bought the phone with the 4.4.2 firmware and then updated 2 months ago with 4.4.4?
Because I installed the wrong firmware (US verizon cdma 4.4.4) in a wrong way in my XT1032 moto G that resulted in a softbrick (but still acess to the fastboot mode and the recovery mode after that), is it still possible to flash 4.4.4 firmware (the good one this time) or is the phone dead? Should I use mfastboot method again?
Click to expand...
Click to collapse
As far as I understand you need 4.4.4 because your bootloader is also updated now. You can try mfastboot, but there is nothing to flash as we found out earlier.
The thread you linked are ROMs for flashing with a custom recovery. That won't help you with unbricking I guess. Because you need a fastboot flashable factory image.
Like I said earlier... lost101 can probably answer these questions better than me
k-kuchen said:
As far as I understand you need 4.4.4 because your bootloader is also updated now. You can try mfastboot, but there is nothing to flash as we found out earlier.
The thread you linked are ROMs for flashing with a custom recovery. That won't help you with unbricking I guess. Because you need a fastboot flashable factory image.
Like I said earlier... lost101 can probably answer these questions better than me
Click to expand...
Click to collapse
I have unbricked my device, I installed a custom recovery using moto tools. good luck
(bootloader) Preflash validation failed
----------------------------------------------------
The user has updated to Android 4.4.4 via firmware image or OTA update. They would now also have the latest version of the Bootloader.
The user will encounter 'Preflash validation failed' when attempting to flash a 4.4.2 firmware image. If the error still occurs, even with a 4.4.4 firmware image, then unlocking bootloader will be necessary.
Thank you k-kuchen and lost101 for jour help. Indeed my pre flash validation failed problem came from the fact that I tried to flash 4.4.2 firmware although my phone was updated to 4.4.4. As a consequence, I recover from soft brick while flashing the right firmware with mfastboot method.
The issue I have been having is that the phone reports unknown baseband version and there is no IMEI. Wifi was still working originally. The issues came after I flashed the latest lollipop alpha modem needed for the latest CM12 build/kernel.
After I experienced the issue, I flashed back the 44s modem. Then Wifi was also gone.
As of right now, the best I can do is:
1. Install ColorOS 2.0.0
2. OTA to ColorOS 2.0.4
ColorOS gave me Wifi back.
At this point, I tried to fastboot install TWRP per @NikoZBK suggested. The fastboot command reported successful but it still got the ColorOS recovery. So I have to...
3. Fastboot flash 30o with flash-all.bat
However, by doing so, my Wifi is gone and I still have unknown baseband version and IMEI. Therefore, I went back to (1) and (2), took out this line: fastboot flash modem NON-HLOS.bin in flash-all.bat and run flash-all.bat again.
At this point, Wifi is still working but I still have unknown baseband version and IMEI.
4. Flash pre-rooted 44s in TWRP. The issues are still there.
I also tried doing "make_ext4fs /dev/block/mmcblk0p15" in TWRP and it actually killed Wifi. I am running out of ideas. Any advice is appreciated. Thanks!
Hello everyone. So here's my problem, i was flashing the android marshmallow rom that was just ported over to our lovely phone. I got it to work, it booted, ran smooth the only problem was i had no service at all. i still have my baseloader and imei but my service state says radio off. i did do a backup of my efs before i flashed marshmallow but it didnt work. i just reflashed it to Oxygen os and it still says radio off. ive tired flashing modems but i dont exactly know which one to flash. ive tried flashing other roms but to no avail. i really need my phone so any help would be greatly appreciated
Did you try moving to older versions of the OS.
Try doing following
1. Install any Android 5.1.1 firmware. This should restore the Radio
2. Install any suitable radio/modem explicitly
Let us know if it helps. Best of luck dude
vermabhanu said:
Did you try moving to older versions of the OS.
Try doing following
1. Install any Android 5.1.1 firmware. This should restore the Radio
2. Install any suitable radio/modem explicitly
Let us know if it helps. Best of luck dude
Click to expand...
Click to collapse
I have to fresh install the ROM on my OPO because I got it bricked so I followed this guide now my radio still doesn't work and the phone is constantly rebooting. The issues came out just like @agentxur did
Considering that you still have your baseband and IMEI (You're Lucky ), you can just flash 44S Modem via Fastboot or full CM12.1 Firmware. I will leave out a link for 44S Modem down.
44S Modem: https://www.androidfilehost.com/?fid=95784891001607675
PS: Flash it through FASTBOOT only!!! Else won't work
I hope the method pointed out by Sanjiv Kumar helped you. Whatever your feedback let the members know.
Sanjiv Kumar said:
Considering that you still have your baseband and IMEI (You're Lucky ), you can just flash 44S Modem via Fastboot or full CM12.1 Firmware. I will leave out a link for 44S Modem down.
PS: Flash it through FASTBOOT only!!! Else won't work
Click to expand...
Click to collapse
I just recently installed Linux on my laptop so I don't have fastboot right now but I actually read somewhere that twrp 2.8.7.0 (which I was using with multirom) won't flash modems or radios correctly so I reflashed 2.8.6.0 with rasher app and it worked. Thanks tho
I was fiddling with the testing menu on XT1033(GCC Model) running Official CM14.1 Nightly dated 12th Nov 2016. I changed the Radio to "USA" as it was the only option. Now I have no data and no network to place calls.It doesn't seem to detect the sim itself. I am not able to change the radio band now.I tried clean flashing the rom again but still no luck.
Is there anything I can do? I have a complete nandroid backup from MM roms. Will flashing any of those help? Or should I unlock all bands for this device by following this guide: http://forum.xda-developers.com/showpost.php?p=55475431&postcount=1
Or should I revert back to stock?
have u tried to flash respective radio/kernel from here??
http://forum.xda-developers.com/showthread.php?t=2649763
moscowbwoy said:
I was fiddling with the testing menu on XT1033(GCC Model) running Official CM14.1 Nightly dated 12th Nov 2016. I changed the Radio to "USA" as it was the only option. Now I have no data and no network to place calls.It doesn't seem to detect the sim itself. I am not able to change the radio band now.I tried clean flashing the rom again but still no luck.
Is there anything I can do? I have a complete nandroid backup from MM roms. Will flashing any of those help? Or should I unlock all bands for this device by following this guide: http://forum.xda-developers.com/showpost.php?p=55475431&postcount=1
Or should I revert back to stock?
Click to expand...
Click to collapse
Flash the radio file from this link http://forum.xda-developers.com/showthread.php?t=2649763 this solved the problem for me. I flashed xt1033 5.1 radio twrp flashable zip file. hope it works for u too
Thank you guys but I didn't have to do any of the things you guys mentioned. I simply clean flashed AOSP 7.0 and then I deleted the radio firmware cache with the following commands in fastboot mode:
fastboot erase modemst1
fastboot erase modemst2
When I rebooted my phone,it worked.