After flashing volte modem my phone and my friends phone is behaving like a dual active. The volte is doing some magic. My phone worked well for a few days. but one day i messed with the modem files. Now my phone behaves like dual standby but my friends phone is still dual active. I tried copying his modem files to mine but it did not do anything. Is there any way i can copy whole emmc image of that phone to mine so that the part which did the volte dual active thing can also be restored. please respond if more detail required
adityakush said:
After flashing volte modem my phone and my friends phone is behaving like a dual active. The volte is doing some magic. My phone worked well for a few days. but one day i messed with the modem files. Now my phone behaves like dual standby but my friends phone is still dual active. I tried copying his modem files to mine but it did not do anything. Is there any way i can copy whole emmc image of that phone to mine so that the part which did the volte dual active thing can also be restored. please respond if more detail required
Click to expand...
Click to collapse
Use this ADB command for backup
https://forum.xda-developers.com/yu...-increase-partition-to-2-5gb-boot-to-t3395240
Is clean flash ROM working??
yes clean flash rom works fine just as before. only the dual active feature is gone. If i am talking to some person through my volte sim, my other sim is told to be unreachable at that time. but in my friends phone if you are talking through the volte sim and someone calls on the other sim, it rings. I also want my phone to work like his. Earlier it did but now it doesnt.
Related
I have an international unlocked GT-i9250 that seem to connect to any of the networks. It was working fine until I decided to flash a ROM.
I have tried various SIM cards of different networks. It seems to detect the SIM card though. When I pull down the notification drawer, it shows "Emergency Calls Only - Airtel". So it is able to recognize the Airtel SIM card inside. But it wont connect to the network at all, either automatically or manual selection.
When I manually search for networks and select the right network, it comes up with a message it wasnt able to connect to the network at that time.
I have flashed all the factory images starting from 4.0 to 4.3 and a couple of other custom ROMs and none of them seemed to have helped. I also tried extracting only the radio from the images and flashed them using fastboot and that was uselesss too.
EDIT: Yesterday, I flashed the stock ROM using Odin as well. Still no luck.
Is there anything else that I can try?
Nobody? :-/
Same Problem
I registered on the site just to say that I have the same problem .
my nexus 4 was working fine like 1 year untill we cut off our mobile carrier ,
now , when we enabled the carrier back on (sorry for my bad English , I hope u'll understand me)
the nexus 4 seems to recognize the sim since it writes : EMERGENCY CALLS ONLY | MY CARRIER (012 MOBILE)
but i cant get it to work with the sim , the sim works perfect on my moms iphone so its not a problem with the sim .
the sim wasnt cut or anything . and it was working just fine for 1 year . I tried flashing google stock 4.4.4 with a toolkit ,
didnt work . Still getting the same EMERGENCY CALLS ONLY | MY CARRIER (012 MOBILE)
and when i tried to select my carrier manually , like the thread opener did ,
I got the cannot connect to this network . try again later massage .
I honestly tried everything I know .
Im starting to think its a problem with the device and not the operating system .
since i flashed a brand new stock image and it didn't work !
Hello Everyone,
I need some help regarding the network issues for Moto Z Play.
I started this thread because after doing a lot of solutions, resets and still it wasn't successful.
So here's the story -
Two days ago my brother gave me the phone which was in excellent condition (VoLTE working, Battery Performance, etc.) working on Android 7.0.
Then he did a reset on the phone from Settings so I can use it.
When I inserted my SIM Cards in the phone, I got network and everything and immediately I received an Update for Nougat 7.1.1. I installed the update and then when the phone booted, I did the setup and everything. But l wasn't able to get VoLTE on my phone. There was no Enhanced LTE Mode option in Settings. I thought it was something temporary and maybe after sometime I will be automatically resolved but it didn't.
The next day I started researching over the internet and found clearing the cache or data of settings or hard reset from recovery/settings will do and I did it but none of the solutions worked. Then I thought it was the SIM problem but it wasn't. I inserted the same Jio SIM from my phone into another VoLTE phone and it was working. I also tried another Jio SIM in Moto and it was showing VoLTE and everything was working perfect. Also I inserted my idea SIM (which was in SIM2 slot) in SIM 1 and it was not showing even 4G range (Just 3G) (The idea SIM is also 4G).
I tried everything - Swapping SIM cards, resetting the phone, Clearing cache, etc. I don't know why this has happened as my brother was using the same carrier sim in same slots (SIM1 - Jio|SIM2- Idea).
I also called the JIO care and they took the complaint and they told me they would look forward to it in 48 hours.
Also, my bootloader is locked and can I flash original stock firmware? (I guess that's only thing left I haven't tried) If so, please provide the link and guide to flash the firmware.
If Anyone has a solution please help me, I am in big trouble.
Get a new sim card for your number. Don't ask why. But this will work, trust me.
samarth05 said:
Hello Everyone,
I need some help regarding the network issues for Moto Z Play.
I started this thread because after doing a lot of solutions, resets and still it wasn't successful.
So here's the story -
Two days ago my brother gave me the phone which was in excellent condition (VoLTE working, Battery Performance, etc.) working on Android 7.0.
Then he did a reset on the phone from Settings so I can use it.
When I inserted my SIM Cards in the phone, I got network and everything and immediately I received an Update for Nougat 7.1.1. I installed the update and then when the phone booted, I did the setup and everything. But l wasn't able to get VoLTE on my phone. There was no Enhanced LTE Mode option in Settings. I thought it was something temporary and maybe after sometime I will be automatically resolved but it didn't.
The next day I started researching over the internet and found clearing the cache or data of settings or hard reset from recovery/settings will do and I did it but none of the solutions worked. Then I thought it was the SIM problem but it wasn't. I inserted the same Jio SIM from my phone into another VoLTE phone and it was working. I also tried another Jio SIM in Moto and it was showing VoLTE and everything was working perfect. Also I inserted my idea SIM (which was in SIM2 slot) in SIM 1 and it was not showing even 4G range (Just 3G) (The idea SIM is also 4G).
I tried everything - Swapping SIM cards, resetting the phone, Clearing cache, etc. I don't know why this has happened as my brother was using the same carrier sim in same slots (SIM1 - Jio|SIM2- Idea).
I also called the JIO care and they took the complaint and they told me they would look forward to it in 48 hours.
Also, my bootloader is locked and can I flash original stock firmware? (I guess that's only thing left I haven't tried) If so, please provide the link and guide to flash the firmware.
If Anyone has a solution please help me, I am in big trouble.
Click to expand...
Click to collapse
devilvj said:
Get a new sim card for your number. Don't ask why. But this will work, trust me.
Click to expand...
Click to collapse
Thanks man, I was too thinking of that and went to JIO store. They had a server error and will be back available in 4-5 days. Will then post with new SIM results.
Im having this issue after flashing the stock rom, besides the phone goes off and doesn't wake up after 5 seconds standby, but i really want to focus on signal problem before fixing anything else.
imei numbers are fine (this phone has Dual Sim) i checked them after flashing but the issue is still there. the phone recognizes sim at both slots, but no signal.
I tryed to search networks and always says error while searching, so i think modem file which came with the rom isn't compatible with my carrier bands. in fact, it cant even get other bands from other carriers from my country.
i thought i might could use some files from other roms of same brand and proccessor which could recognize the bands from here, but didnt work, when i flashed them the phone didnt even recognize the sim ( and it could do it before) so i flashed previous files.
i've been looking for the really stock rom of my phone (Which is a090L, but i flashed a090) throught most of google, but i could not find anything.
if you guys know any way that at least the phone can see my bands i would be really grateful
if you need any file from the phone just request it i will upload it as fast as i can
I am using Z2 plus from about 15 months with Jio sim with VOLTE enabled without any issues. Suddenly VOLTE has stopped working. Toggled VOLTE, toggled data/airplane mode, tried multiple restarts but VOLTE is not working. Data (internet) is working w/o any issue but I can't make/receive calls as VOLTE is not working. Appreciate if somebody can offer any solutions.
Im also facing the same issue from today(15/8/2018 IND Independence day).
I flashed tons of ROMs and still the problem persists.
Please find a FIX for this.
It has happened many times to me. Try these steps :
1. Eject the SIM tray
2. Interchange the SIMs
3. Let the network bars appear.
4. Turn off the phone
5. Interchange the SIMs again
6. Start the phone
It works :fingers-crossed:
madhurjajoo said:
It has happened many times to me. Try these steps :
1. Eject the SIM tray
2. Interchange the SIMs
3. Let the network bars appear.
4. Turn off the phone
5. Interchange the SIMs again
6. Start the phone
It works :fingers-crossed:
Click to expand...
Click to collapse
Thanks madhurjajoo but this doesn't work for me. I also suggest that you try toggling airplane mode on/off next time you face the issue. So far that's solution that worked for me when VOLTE stops working but nothing working this time.
Vinay Chaudhari said:
I am using Z2 plus from about 15 months with Jio sim with VOLTE enabled without any issues. Suddenly VOLTE has stopped working. Toggled VOLTE, toggled data/airplane mode, tried multiple restarts but VOLTE is not working. Data (internet) is working w/o any issue but I can't make/receive calls as VOLTE is not working. Appreciate if somebody can offer any solutions.
Click to expand...
Click to collapse
I have faced this problem for a lot of time. In the end, i installed stock rom again via mi flash tool - Zui v2.5 (you will easily get the link in xda). Once i got HD symbol and tested a call, i clean wiped the phone and installed custom rom again which supported volte. But before starting the rom for first time, i flashed baseband v1.7 (which i think is of zui 3.5). I got volte after 5-6 months and I'm happy.... My current rom AospExtended Oreo based doesn't have great battery backup but atleast I'm content with VoLTE. Hope it helps
I own a redmi 7 onclite. Few days before i unlocked bootloader, rooted with magisk and installed bootlegger custom rom with miui (gsi). At first try rom file got corrupted and messing with it made twrp corrupted. But i again flashed twrp through a pc and the other file of bootlegger rom. And then everything was working fine with network. I was using airtel sim. Then i ported my airtel sim to jio sim. And after inserting my new jio sim, nothing working no msg ougoing incoming no data no call ougoing. I had to tele verify it by placing it in other phone and recherged the plan. Then reinserted back to my phone and internet data started but no call outgoing worked. I tried 10s of solutions online(placed in 1st sim tray, changed apn settings, tried jio call app, modified build.prop file, disabled google play protect, and even contacted customer care) but nothing worked. And now incoming calls are also not working even data is working only on 64kbps plan. I cant reset cause i worked very hard and optimized it very much. Please please anyone help. Sorry for long text(just for better understanding). Any working solution will be appreciated very much and yes i dont have any previous backup also. Thank you!