About volte problem in moto g 2015(xt1550) 2gb model - Android Q&A, Help & Troubleshooting

Hiii XDA.. I had rooted my moto g3 2 years ago, since then I was using custom ROMs like RR, linage, cm etc... A month ago I flashed pixel ROM android Oreo.. It was working good without any problems.. Suddenly a week ago volte option in gone in my device.. then I decided to go for custom ROM.. I got the correct stock ROM of same version in XDA.. Then I flashed the stock ROM using adb.. But while flashing gpt gpt.bin it shown something error and then I failed to flash the stock ROM.. I tried many times but I got same error every time.. Then I flashed again pixel ROM.. Now whenever I switch on or reboot it'll go to bootloader, from there only I need to start the device.. And now volte is not working in any ROM.. I couldn't use my jio sim.. Pls help me out..

Nandeesh321 said:
Hiii XDA.. I had rooted my moto g3 2 years ago, since then I was using custom ROMs like RR, linage, cm etc... A month ago I flashed pixel ROM android Oreo.. It was working good without any problems.. Suddenly a week ago volte option in gone in my device.. then I decided to go for custom ROM.. I got the correct stock ROM of same version in XDA.. Then I flashed the stock ROM using adb.. But while flashing gpt gpt.bin it shown something error and then I failed to flash the stock ROM.. I tried many times but I got same error every time.. Then I flashed again pixel ROM.. Now whenever I switch on or reboot it'll go to bootloader, from there only I need to start the device.. And now volte is not working in any ROM.. I couldn't use my jio sim.. Pls help me out..
Click to expand...
Click to collapse
I don't have this device but, the following thread may be helpful for what you need.
https://forum.xda-developers.com/showthread.php?t=3527635
If all else fails, try posting your question within the following Q&A thread that's specific to your device.
https://forum.xda-developers.com/showthread.php?t=3387661
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT provide support via PM unless asked/requested by myself. PLEASE keep it in the threads where everyone can share.

Related

Network Sim locked after flashing ROM

Hello everyone
i hope you guys will be able to help me out on this because i've looked everywhere and i didn't find any solution.
i have an ALCATEL ONE TOUCH POP D5 (5038D) running kitkat 4.4.2.
i have flashed a stock rom many times before with no problems.
the past few days i started looking around for a Lollipop ROM for my phone.
i found two roms.
when flashing the first one with SP Flash tool an error occured and the phone won't start , so i flashed the stock rom.
then installed the second rom from recovery menu (install from zip) (CWM 12.1 Android 5.1.1) after rooting the phone with kingRoot .
everything went ok ,the phone started with Android lollipop 5.1.1 installed , but it asked me for Network unlock code which i never had to use since i bought the phone.
i tried flashing different roms (russian,english, 5038A) but nothing would work , always asking for the network unlock code and one of the sim slots is locked permanetly.
please guys can anyone help me solve this.i use my phone alot for work and i'm stuck now.
thank you in advance

Need guidance with old G3 and how to update to latest firmware, etc.

Title says it all. My wife has an LG G3 on Sprint, LG-ls990, and I'd like to update it to the latest stuff for her. She's on android 5.1.1 from forever ago and for the life of me I cant find her firmware version? Hers is showing LVY48F. Can some kind soul give me some guidance?
Also, it's rooted, has TWRP and a custom ROM.
Huh...I'm on 5.0.1 still. When I unrooted from KK a month ago and went totally stock I waited for days to get past zvf and it never happened. I wonder how you wife got 5.1.1. My wife's totally stock never ever rooted G3 has been at 5.0.1 zvf for ever now and even doing a firmware update poll from her phone results in no update to 5.1.1.
Have you tried searching for the 5.1.1 rom to sideload it?
There's a newer version available but it's for 7.1. Can I flash that at the current state of the phone.
Sent from my Nexus 6 using Tapatalk
is the 7.1 a custom ROM or an official update
SuperBrolySSJ said:
is the 7.1 a custom ROM or an official update
Click to expand...
Click to collapse
custom rom . you will lose fm radio, better camera drivers and maybe ir blaster
ethanchow said:
custom rom . you will lose fm radio, better camera drivers and maybe ir blaster
Click to expand...
Click to collapse
Good day everyone.... Plz I need help on my g3, ls990 I updated it to a custom rom from 4.4 to 5.1...and my sim is not more working.... It kept showing me setting up sim for more than 5 mins and it won't work... And my WiFi is no more working... Plz I need help
Qonfu said:
Good day everyone.... Plz I need help on my g3, ls990 I updated it to a custom rom from 4.4 to 5.1...and my sim is not more working.... It kept showing me setting up sim for more than 5 mins and it won't work... And my WiFi is no more working... Plz I need help
Click to expand...
Click to collapse
what sim are you trying to use? you will need to run the GSM patch to get GSM sims to work correctly. also check if your IMEI is clean at https://swappa.com/esn
Am trying to use mtn and glo on it, it was working before I installed the custom rom... And immideitly I did it stopped working and am damn bothered.... Plz help me how do I install the patch and I chose to update it because my WiFi stopped working suddenly and even after doing so... The WiFi is still having the same issue not turning on... Thanks for your reply.... May God bless you... Amen
try fulmics ROM it has marshmallow and everything works even IR blaster.

Downgrade to MIUI 8.0.3.0 global stable?

Hi guys
Just received my redmi note 4 three days ago, set it up and installed all my apps and it was good, the version on it was MIUI 8.0.3.0 Global Stable, but it was asking me to update to 8.0.4.0, so I did, and ever since I noticed that the phone gets more hot, battery drains faster than it used to on previous version, and what's even worse, is the signal, it keeps always switching between 4G and 3G even if the signal coverage in my location is good (had the galaxy s7 before and it never did this), even on MIUI 8.0.3.0 it was a stable 4G all the time. So I performed a factory reset and started fresh, battery and heat are now good but I still have the bad signal issue. So I figured that I should downgrade to MIUI 8.0.3.0 and wait for 8.2 hoping that it won't have this issue. The question is how can I do that? Can I use the standard method of flashing using SP Flash Tool found here? http://en.miui.com/thread-370620-1-1.html
If you have any other solutions, please advise
Thank you!
Silvers91 said:
Hi guys
Just received my redmi note 4 three days ago, set it up and installed all my apps and it was good, the version on it was MIUI 8.0.3.0 Global Stable, but it was asking me to update to 8.0.4.0, so I did, and ever since I noticed that the phone gets more hot, battery drains faster than it used to on previous version, and what's even worse, is the signal, it keeps always switching between 4G and 3G even if the signal coverage in my location is good (had the galaxy s7 before and it never did this), even on MIUI 8.0.3.0 it was a stable 4G all the time. So I performed a factory reset and started fresh, battery and heat are now good but I still have the bad signal issue. So I figured that I should downgrade to MIUI 8.0.3.0 and wait for 8.2 hoping that it won't have this issue. The question is how can I do that? Can I use the standard method of flashing using SP Flash Tool found here? http://en.miui.com/thread-370620-1-1.html
If you have any other solutions, please advise
Thank you!
Click to expand...
Click to collapse
Hello there!
You can use the method that you linked without any problem. SPFlashTool does not check for current firmware version so you can do a downgrade just fine. Make sure to follow the exact steps in MIUI Forums especially where it says wich files/images to flash to your device. Otherwise you may brick your Note 4.
If you are interested you could also try a custom ROM wich will give you a smoother and less buggy device. But you will need a bootloader unlock for that to work.
silvershadow666 said:
Hello there!
You can use the method that you linked without any problem. SPFlashTool does not check for current firmware version so you can do a downgrade just fine. Make sure to follow the exact steps in MIUI Forums especially where it says wich files/images to flash to your device. Otherwise you may brick your Note 4.
If you are interested you could also try a custom ROM wich will give you a smoother and less buggy device. But you will need a bootloader unlock for that to work.
Click to expand...
Click to collapse
Thanks
I've already downgraded, unlocked my bootloader and tried a couple of custom ROMs including Epic ROM and multirom, but I didn't like them very much, they had too many buys and the development for them is not very good.. Could you suggest a good custom ROM that isn't as buggy and has a good battery life? I'd appreciate it if you could.
Silvers91 said:
Thanks
I've already downgraded, unlocked my bootloader and tried a couple of custom ROMs including Epic ROM and multirom, but I didn't like them very much, they had too many buys and the development for them is not very good.. Could you suggest a good custom ROM that isn't as buggy and has a good battery life? I'd appreciate it if you could.
Click to expand...
Click to collapse
I only tested one ROM yet and that would be that one linked here!
It works just fine at the moment. I have had it for 4 days now. I would also suggest flashing Magisk 11 or suhide.
There currently is a Bug with the middle Softkey wich is assigned to multitasking view and the google search at once. Someone has posted a fix for that wich i cant find currently because it was posted in MIUI forums and the user was banned. You can always try to swap the Softkeys yourself with an xposed module or a root app.
:silly:
silvershadow666 said:
I only tested one ROM yet and that would be that one linked here!
It works just fine at the moment. I have had it for 4 days now. I would also suggest flashing Magisk 11 or suhide.
There currently is a Bug with the middle Softkey wich is assigned to multitasking view and the google search at once. Someone has posted a fix for that wich i cant find currently because it was posted in MIUI forums and the user was banned. You can always try to swap the Softkeys yourself with an xposed module or a root app.
:silly:
Click to expand...
Click to collapse
Tried this one before, it was good enough, and I was able to swap the buttons using Gravitybox.. I just flashed latest epic ROM yesterday and so far so good.. But I'll surely change it again in a few days (I love re-flashing ROMs)
Thanks
fastboot link miui8.0.3.0 redmi note 4 snapdragon
bro , do you have the fastboot link miui8.0.3.0 for redmi note 4 snapdragon version?

Which X722 custom ROM you think is better in terms of overall speed and performance.

Which custom rom would you guys recommend on the X722 if choosing between
-LINEAGE 14.1
-PARANOID ANDROID 7.3
-GENESYS 26S
-FULL AROMA 20S
I am using stock EMUI now 26S and it's driving me crazy with play store keeps errorring and restarting and the stupid browser. Also i think it uses a lot of RAM.
Let me know what you think
If you're using stock 26s on the x722, are you sure you'll be able to flash another ROM without issue? Doesn't the stock 26s ROM lock the bootloader down, causing a brick the moment you try to flash any file from stock recovery (TWRP or ROM)? Or are you running the developer version of 26s? I heard the developer version doesn't lock the bootloader down but I'm not 100% sure. All I do know is that quite a few people here have tried flashing stuff over 26s, which has resulted in near-permanent bricks (see the brick thread in this sub-forum). Please correct me if I'm wrong
As for the Play Store errors, not sure why you're getting those. Did you install the Play Store after installing the ROM?
sk8223 said:
If you're using stock 26s on the x722, are you sure you'll be able to flash another ROM without issue? Doesn't the stock 26s ROM lock the bootloader down, causing a brick the moment you try to flash any file from stock recovery (TWRP or ROM)? Or are you running the developer version of 26s? I heard the developer version doesn't lock the bootloader down but I'm not 100% sure. All I do know is that quite a few people here have tried flashing stuff over 26s, which has resulted in near-permanent bricks (see the brick thread in this sub-forum). Please correct me if I'm wrong
As for the Play Store errors, not sure why you're getting those. Did you install the Play Store after installing the ROM?
Click to expand...
Click to collapse
I'm also getting several Play Store errors on my X722. The ROM version reports as 26s, but i'ts probably the banggood store version. Is there any way of fixing this without altering the ROM?
sk8223 said:
If you're using stock 26s on the x722, are you sure you'll be able to flash another ROM without issue? Doesn't the stock 26s ROM lock the bootloader down, causing a brick the moment you try to flash any file from stock recovery (TWRP or ROM)? Or are you running the developer version of 26s? I heard the developer version doesn't lock the bootloader down but I'm not 100% sure. All I do know is that quite a few people here have tried flashing stuff over 26s, which has resulted in near-permanent bricks (see the brick thread in this sub-forum). Please correct me if I'm wrong
As for the Play Store errors, not sure why you're getting those. Did you install the Play Store after installing the ROM?
Click to expand...
Click to collapse
Playstore was already pre installed, just performed an update with the new playstore. I've been reading through this topic on unlocking stock .26S.. this is the link
https://forum.xda-developers.com/le...--and-mods/unlock-bootloader-rom-26s-t3654083
You were right.. But this means I'm screwed .
As said below also instagram acts strange when accessing the camera and gets stuck or restarts.. Didn't even fully tried my phone since I dont have nano sim card yet.. :crying:
rfdomingos said:
I'm also getting several Play Store errors on my X722. The ROM version reports as 26s, but i'ts probably the banggood store version. Is there any way of fixing this without altering the ROM?
Click to expand...
Click to collapse
I didn't buy from banggood, I bought it from lightinthebox.com
Also i get errors or programs that get stuck for example instagram
My stock version is EUI 5.9.026S , I really hope this ROM could be changed since it's not working as flawlessly as expected..
For some reason the phone just doesn't work like a 820 chip should work. Neither the stock rom, modified stock. The custom roms based on lineage, paranoid rom are better, but still not as good as the 820 chip phones I tested with the same roms. I don't know if it is software or hardware. I am thinking slow storage...
Rom is EUI, not EMUI.
There is no 026 dev rom
026 stock can be downgraded to 001D rom through stock recovery and then you can flash all these roms.
Anyway, this is a poll topic and you can find a better place to discuss basis stuff
I am running stock EUI 5.8.20S everything is ok, battery is fine., no notifications show though
I tried stock rom Genesys 5.9.26S and Aicp Nougat but came back to 5.8.20S for now.
Notifications can be set - google for EUI notifications problem
dakok said:
Notifications can be set - google for EUI notifications problem
Click to expand...
Click to collapse
Hey Dakok, been following you since the coolpad f1 days on modaco. Thinking about getting this phone. Does the Google HDR+ camera mod work on the elite model?
Also, do you have any personal recommendations on a reliable rom without bugs?
Yes it does. I think that there is a modified one that works with EUI and another one for custom 7.1 roms.
I am on stock 026s EUI yet, so I can't test any but there are many reports that it works fine.
Genesys 26s by Steve Mars is the most reliable rom IMHO.
Paranoid and AICP have minor bugs, otherwise very usable.
dakok said:
Rom is EUI, not EMUI.
There is no 026 dev rom
026 stock can be downgraded to 001D rom through stock recovery and then you can flash all these roms.
Anyway, this is a poll topic and you can find a better place to discuss basis stuff
Click to expand...
Click to collapse
am on stock 026s EUI yet, so I can't test any but there are many reports that it works fine.
Click to expand...
Click to collapse
You mean that you cannot do it because of 026s EUI? or you just didn't try to downgrade yourself yet?
I was checking for downgrading from stock 0.26 s but it's impossible finding information on the web
I found this portugese video on youtube but i dont know exactly what he is doing there, also the links people refer to from the leeco forum have been taken down..
I cached the links and i find this (click)
But still very hard to understand what they do, could someone make it more explainable how to change with X722 from
EUI version 5.9.026S (Stable) (bought like this) -> version 20s (001D)-> to finally put on Paranoid android 7.3.1 on it? Is it even possible? I really don't want to brick my phone here..
Or should I open a new topic since the other legit ones are closed..
Thanks for everybody putting effort in trying this phone to be customized!
Batyan, a guy from russian 4PDA forum got the archive with two roms.
The first one is a developer EUI rom identified as WIXCNFN5800106140D or 01D (short).
It flashes through phone stock recovery.
The other is Banggood vendor EUI rom 020s, cleaned from China stuff.
This one flashes through fastboot.
01D rom is great since it is the only way to move from stock 026s EUI since it has locked bootloader and you can't do anything to replace recovery, make root or flash another rom.
So. Put that 01D (update.zip) in your phone and flash it through stock recovery (key combination or through phone settings or manager, not sure)
Or you can start it from EUI file manager (not sure).
Now you have 01D rom, you have unlocked bootloader and you can flash any other custom rom.
My advice is to flash Genesys 026s first since it is EUI 026s and it may be good to have latest
partitions flashed. Later you can try paranoid, aicp...
Don't flash lineage 15 (oreo) since it may make some problems regarding partitions.
Use CrisBal TWRP since it seems to be the most compatible.
Here's batyan 01D topic at XDA
https://forum.xda-developers.com/le...ent--and-mods/stock-eui-5-8-20s-x722-t3680624
dakok said:
Batyan, a guy from russian 4PDA forum got the archive with two roms.
The first one is a developer EUI rom identified as WIXCNFN5800106140D or 01D (short).
It flashes through phone stock recovery.
The other is Banggood vendor EUI rom 020s, cleaned from China stuff.
This one flashes through fastboot.
01D rom is great since it is the only way to move from stock 026s EUI since it has locked bootloader and you can't do anything to replace recovery, make root or flash another rom.
So. Put that 01D (update.zip) in your phone and flash it through stock recovery (key combination or through phone settings or manager, not sure)
Or you can start it from EUI file manager (not sure).
Now you have 01D rom, you have unlocked bootloader and you can flash any other custom rom.
My advice is to flash Genesys 026s first since it is EUI 026s and it may be good to have latest
partitions flashed. Later you can try paranoid, aicp...
Don't flash lineage 15 (oreo) since it may make some problems regarding partitions.
Use CrisBal TWRP since it seems to be the most compatible.
Here's batyan 01D topic at XDA
https://forum.xda-developers.com/le...ent--and-mods/stock-eui-5-8-20s-x722-t3680624
Click to expand...
Click to collapse
Thank you so very much! Great explanation! Hope this will work at my phone! Will try it soon!
Now one final question, and I'm sure many people find this question usefull : Since at this topic there are some people with brick, is this a safe way to do it or is it a chance for a brick even if I do everything correct?
Build nr is : WIXCNFN5902607031S
Thanks again dakok for the good experience, keep going this way:good::good::good::good:
gaatjesprikker said:
Thank you so very much! Great explanation! Hope this will work at my phone! Will try it soon!
Now one final question, and I'm sure many people find this question usefull : Since at this topic there are some people with brick, is this a safe way to do it or is it a chance for a brick even if I do everything correct?
Build nr is : WIXCNFN5902607031S
Thanks again dakok for the good experience, keep going this way:good::good::good::good:
Click to expand...
Click to collapse
The only way to "hard" brick it is to flash stock 026s through twrp.
Paranoid but a little bit hard to do it for noobs, probably.
Poll Is corrupt
If paranoid ROM is the best... Then I'm a lepracon with lepra....
Its slow as hell, typing this takes ages... When I press a letter 7 seconds late it response... When some one called me I need to press 1100000 times before this ROM gives a reaction...
Also the builder doesn't respond to my mail. So, its what it is. Just a crappy ROM.
Merry Xmas
---------- Post added at 11:47 AM ---------- Previous post was at 11:37 AM ----------
Moon75 said:
I am running stock EUI 5.8.20S everything is ok, battery is fine., no notifications show though
I tried stock rom Genesys 5.9.26S and Aicp Nougat but came back to 5.8.20S for now.
Click to expand...
Click to collapse
Me2,paranoid ROM is slow. Stock rom was fast... That it stuck ROM had to much Chinese shut on it... Will change to stock because my phone is so slow now its ****ing crazy
rb77 said:
If paranoid ROM is the best... Then I'm a lepracon with lepra....
Its slow as hell, typing this takes ages... When I press a letter 7 seconds late it response... When some one called me I need to press 1100000 times before this ROM gives a reaction...
Also the builder doesn't respond to my mail. So, its what it is. Just a crappy ROM.
Merry Xmas
---------- Post added at 11:47 AM ---------- Previous post was at 11:37 AM ----------
Me2,paranoid ROM is slow. Stock rom was fast... That it stuck ROM had to much Chinese shut on it... Will change to stock because my phone is so slow now its ****ing crazy
Click to expand...
Click to collapse
Maybe you have any problem with your phone.I have paranoid since 08/12/2017 and I can say that it is the best rom that I have tried.Very very fast almost without any issues or bugs and It is incredible experience for the user.
Paranoid is the best for ROM to check what is the true snapdragon 820.
Stock rom no problem. Also phone get hot as hell
rb77 said:
Stock rom no problem. Also phone get hot as hell
Click to expand...
Click to collapse
Why is it? for now I do not have any problem with paranoid.You can see the performance of paranoid in my phone.See my video https://youtu.be/_X2RyCs7NtY
tomgar said:
Why is it? for now I do not have any problem with paranoid.You can see the performance of paranoid in my phone.See my video https://youtu.be/_X2RyCs7NtY
Click to expand...
Click to collapse
On my x722 is weird camera not connect, I already flashed it 3 times, no support

need help with switching rom

Hello everyone,
So i've been a xiaomi redmi 3 user for a few months now, no problems whatsoever.
I flashed lieage 14.1 rom when i got the phone, been satisfied, then like a week ago i flashed the 'pixel experience' rom... Now i would like to swith to the official miui rom but i dont have access to a computer. Is there any way to flash the official firmware without a pc ? I obviously have an unlocked bootloader and latest twrp...
If you came across a miui debloated rom, please tell me, i'd like to give it a try
Thanks in advance

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