Oreo & Pie VOLTE problem - Sony Xperia XZ1 Compact Guides, News, & Discussion

Hello!
Since few days I am trying to reach volte again, as my original software had.
From the beginning, i bought XZ1C on Oreo firmware, volte was working, and then I let automatically update do ruin everything.. It upgrade to PIE 10.28 rom (I guess POLTELEKOM branding) which permamently shut down my all mobile data's. I downgrade to UK or DE customized oreo, lost attestation keys.. and volte./wificalling :/
I tried many combinations of flashing rom via newflasher.
Oreo, Pie, branded, unbranded.. Even from THIS thread ( https://forum.xda-developers.com/xp.../reliance-jio-volte-oem-sin-xz1-dual-t3871917 )
But nothing seems to work.
My phone is still factory unrooted etc.
Does anyone has any idea?
Thanks

Have you tried flashing the Polkomtel firmware?

Yes, and nothing seems to be repaired... In a week I'll be at home, maybe some of polish brand updated rom to latest. 80... Maybe it will help... :/

Related

LG F240-EUR upgrading issues

I have Lg F240-EUR version, which is running on 4.1.2.but the software/os that came with the phone is slightly different from the original firmware.And the signal is sometimes dropping like showing x mark for 3-5 times a day.and the main problem is it cant be updated to any version.I checked in the IMEI website and found that my model is f240s.If I upgrade thehpone,i will loose signal forever as some people mentioned that they lost signal after upgrading their phone through custom roms or official firmware in other forums.I want to upgrade my phone to either official 5.0 or any custom 5.0 rom. please help me in upgrading my phone so that i shouldn't loose the signal even after the update.
krishna13 said:
I have Lg F240-EUR version, which is running on 4.1.2.but the software/os that came with the phone is slightly different from the original firmware.And the signal is sometimes dropping like showing x mark for 3-5 times a day.and the main problem is it cant be updated to any version.I checked in the IMEI website and found that my model is f240s.If I upgrade thehpone,i will loose signal forever as some people mentioned that they lost signal after upgrading their phone through custom roms or official firmware in other forums.I want to upgrade my phone to either official 5.0 or any custom 5.0 rom. please help me in upgrading my phone so that i shouldn't loose the signal even after the update.
Click to expand...
Click to collapse
I bought a similar refurbished phone from Aliexpress and the system information is the same as yours. I think they just messed with the build.prop so the build information looks ready for Europe. I will advise you to install the kdz so you have the Stock ROM and firmware. That was what I did anyway. The only porblem is that you will get some Korean apps but the phone is stable anyway. And when flashing, use "CSC" not "Normal" flash.
By the way, my phone was lagging very much before I installed the Stock ROM.
lallolu said:
I bought a similar refurbished phone from Aliexpress and the system information is the same as yours. I think they just messed with the build.prop so the build information looks ready for Europe. I will advise you to install the kdz so you have the Stock ROM and firmware. That was what I did anyway. The only porblem is that you will get some Korean apps but the phone is stable anyway. And when flashing, use "CSC" not "Normal" flash.
By the way, my phone was lagging very much before I installed the Stock ROM.
Click to expand...
Click to collapse
So after upgrading ,is ur phn showing signal normal?many mentioned that after upgrading they lost their mobile signal and their imri number to all zeros.so are u sure this wont happen to me?i am frm india.so there will be no problem with the bandwidths for networks in india?
At present even my phone running on 4.1.2,whenever i enable my data,after disabling it my signal shows x mark for 2-4 seconds then i will get back again.also some cals cant connect to my phn.so after upgrading,are there any chances of loosing my phone signal?
krishna13 said:
So after upgrading ,is ur phn showing signal normal?many mentioned that after upgrading they lost their mobile signal and their imri number to all zeros.so are u sure this wont happen to me?i am frm india.so there will be no problem with the bandwidths for networks in india?
At present even my phone running on 4.1.2,whenever i enable my data,after disabling it my signal shows x mark for 2-4 seconds then i will get back again.also some cals cant connect to my phn.so after upgrading,are there any chances of loosing my phone signal?
Click to expand...
Click to collapse
I cannot reaqlly gurantee your phone being messed up but mine works perfectly after installing the kdz. I installed the 4.4.2 version although there is lollipop version as well. I just want to try the kitkat version for some time.
lallolu said:
I cannot reaqlly gurantee your phone being messed up but mine works perfectly after installing the kdz. I installed the 4.4.2 version although there is lollipop version as well. I just want to try the kitkat version for some time.
Click to expand...
Click to collapse
I am unable to install custom recovery on my f240s.can u pls help me with the steps and links inorder to take backup of my current version. Also one doubt.If anything goes wrong after upgrading to lollipop (like if i lost signal in my phone) then after restoring the backup rom,can i get the signal back?? Also which is better? Some complained that after upgrading to lollipop they got signal issues.is installing kitkat= installing lollipop or is there any difference considering to the signal prblm?
(sorry for my bad english but i need help.pls suggest me)

[Australia] HTC 10 Australian

Hi guys,
I got my HTC 10 last week - phone is a big improvement from the m8.
I am running Telstra's latest firmware - Have s-off already...
Telstra's latest firmware is 1.53.841.6 with Leedroid ROM - have been trying to get VOLTE.
I never got VOLTE with stock because I rooted so fast and S-OFF and installed custom ROMs.
So I had to install stock system image 1.53.841.6, reinstall stock recovery and factory reset and VOLTE icon shows up instantly. Install TWRP and VOLTE remains. But if you install a custom rom and do a full wipe seem to lose VOLTE. Also have to have the telstra firmware to VOLTE to work, I tried with WWE and no go. Also had to ring up telstra as it wasn't activated. So if you are having trouble getting it - might be best to double check. Even though my provisioned flag was on. *#*#4636#*#* to check - tap phone info.
@xlrate reported not wiping data and installing VIPER was able to keep VOLTE. (Updated the customize folder in the rom with my Telstra back up, also the build prop to do this) Also TELST001 cid has to be on.
Has anyone got VOLTE working on a custom ROM on WWE Firmware?
So Aussies... Who's got their new HTC 10?
Update - 15/10/16
Thanks to @brantp for providing TWRP backups & OTAs
https://drive.google.com/drive/folders/0B6MWrHVBWC-xZlBQN1BqYUNPRW8
TWRP Backup (untouched System Image + Boot)
- 1.21.841.8 (+ Recovery)
- 1.53.841.6
- 1.80.841.1
- 1.95.841.3
Stock Recovery
- 1.53.841.6
- 1.80.841.1
- 1.95.841.3
OTA
1.21.841.8 --> 1.53.841.6
1.53.841.6 --> 1.80.841.1
1.80.841.1 --> 1.95.841.3
Firmwares- Refer to http://forum.xda-developers.com/htc-10/how-to/2016-05-27-fastboot-flashing-firmware-t3387520 for more info
https://docs.google.com/spreadsheets/d/1EdAHLDDxqf9jH65me_8bY9oXdaYusI0eedpwO6yUY2s/pubhtml
Thanks to @Sneakyghost
Roms- Leedroid, ICE and Viper now support Telstra with carrier support.
If anyone has any of the other australian carriers firmware please post and I will add them to OP.
15/08/16
https://www.androidfilehost.com/?w=files&flid=60869
Telstra RUU provided by @Sneakyghost - Will restore OTA's if anyone has broken them
12/03/18
Telstra OREO update
http://fotadl-az.htc.com/secure/OTA....48.841.31_release_519847tp9bagwfkglchg5u.zip
@Sneakyghost isn't doing the firmware updates anymore.
If you need to use the firmware.zip out of the OREO zip and need to a custom recovery either replace the recovery.img with twrp.img (rename it of course) in the firmware.zip - or flash one after installation.
I got mine about a month ago.. All I've done so far is root it.. (even after all these years, it still sounds wrong)
I normally run ARHD, but, Mike hasn't mentioned developing for the 10, so, I'm stuck atm, not really interested in running a massively modded ROM. But, last night the OTA notification popped up for 1.53.841.6.. So, I'm going to have to do something - the notification is annoying me. So, I guess I have to work out how to update it.
I hadn't even considered the VoLTE requirements.. I just assumed it would all work, even on a custom ROM. 4G did, I didn't think this would be any different.
Is VoLTE worth hanging on to? I don't really get it.. Is it like VOIP for mobiles?
Vampyric said:
I got mine about a month ago.. All I've done so far is root it.. (even after all these years, it still sounds wrong)
I normally run ARHD, but, Mike hasn't mentioned developing for the 10, so, I'm stuck atm, not really interested in running a massively modded ROM. But, last night the OTA notification popped up for 1.53.841.6.. So, I'm going to have to do something - the notification is annoying me. So, I guess I have to work out how to update it.
I hadn't even considered the VoLTE requirements.. I just assumed it would all work, even on a custom ROM. 4G did, I didn't think this would be any different.
Is VoLTE worth hanging on to? I don't really get it.. Is it like VOIP for mobiles?
Click to expand...
Click to collapse
I have had VoLTE working with Leedroid after I used the telstra 1.53 system/customize & parts of the build.prop on the 1.30 base... Haven't been able to get it working on 1.80 base.
Have had to use the telstra firmware for it work, doesn't work on WWE. So it is kinda a pain to get working.
VoLTE is better call quality and if you are on a call you can use LTE/4g to use the internet... Without VoLTE when on calls your phone 3g
EDIT - don't think OTA will work since you are rooted unless you went systemless root
I guess I don't 'appreciate' VoLTE as much as I should, because I rarely make phone calls..
Sadly, not Systemless root. So, I think I need to go back to stock, update and re-root. It's not something I've had to worry about before. So, it's kinda frustrating, and a little too complicated for me to totally understand.
I was going to de-brand it, and just run the WWE RUU.. But, maybe I'll wait for the 1.80 Telstra update and worry about it then.
I got rid of the notification
**Sent from a uranium powered typewriter**
Anyone experiencing an issue with NFC? While on stock 1.21.841.8 (and locked), worked without issue. Since updating to 1.53.841.6 (and unlocked), can't read my Opal card now ie no vibration, no sound, no anything. Haven't tested my tap & pay banking app yet (which did work without issue prior to updating).
Yes I also had and issue with NFC. Would not read opal card and was an absolute pain to try and read my Amex and Visa card.
Ended up getting another issue with it and returned the phone under warranty for NFC and the other issue.
Still waiting to get a phone back ?
Sent from my HTC One_M8 using Tapatalk
Yeah NFC doesn't work with mine now on 1.53.
I did get a vibrate and a sound when I was on earlier firmware but not now.
Just hoping that the 1.8 update fixes this stuff.......
pablo11 said:
Yeah NFC doesn't work with mine now on 1.53.
I did get a vibrate and a sound when I was on earlier firmware but not now.
Just hoping that the 1.8 update fixes this stuff.......
Click to expand...
Click to collapse
Thats if we get 1.8
I have a feeling we will miss that and get the one after that.
xlrate said:
Thats if we get 1.8
I have a feeling we will miss that and get the one after that.
Click to expand...
Click to collapse
Aparently they have stoped rolling the 1.80 update. Im on vodafone and there website has no update for the htc 10 so i agree that we wont get it
yldlj said:
Aparently they have stoped rolling the 1.80 update. Im on vodafone and there website has no update for the htc 10 so i agree that we wont get it
Click to expand...
Click to collapse
Tried reflashing the 1.53 firmware again (twice) to see if it fixes it, but it's still not working ie Can switch it on and off, but it does not respond to my opal card.
It's only taken Telstra until this month to push out 1.53, so who knows when (or if) 1.80 will happen. Now I'm trying to decide whether it's worth sending back for another handset or waiting to see if the next OTA will fix it. My biggest concern is that the replacement could be on 1.21 and I could possibly end up with the same issue all over again!
pablo11 said:
Yeah NFC doesn't work with mine now on 1.53.
I did get a vibrate and a sound when I was on earlier firmware but not now.
Just hoping that the 1.8 update fixes this stuff.......
Click to expand...
Click to collapse
I just tried to NFC on 1.53 and it isn't working very well, hardly at all. I got it to work 3 times in about 15 mins...
Previously I think when I was on 1.30 firmware it was working well before but just had to hold it near the head phone jack.
Any Telstra users want to test out the Telstra firmwares
http://forum.xda-developers.com/htc-10/how-to/2016-05-27-fastboot-flashing-firmware-t3387520
Make sure you back-up the rom & back up internal storage refer to later posts in that thread.
https://crowdsupport.telstra.com.au/t5/Device-Updates/Software-Updates-01-07-2016/td-p/585953 Telstra 1.80.841.8 firmware is coming 25-Jul
Leedroid is the best rom for Telstra users. Running it myself and working perfectly, now supports Telstra with carrier support & VoLTE working - thanks @LeeDroid
*Only works on Telstra firmware.
Install Ice yesterday (only got my phone Friday ), really like it over the stock rom.
Some people complained about the LED but I like it. My only complaint about my M8 was how bright the LED was specially in the dark when you're trying to get to sleep.
Another problem I'm having is file transfers freeze when using a USB 2 port on Windows 10.
I like my new M10 but not sure if I like it over the M8 as of yet. I preferred the speaker arrangement on the M8 and having the home, back buttons etc on the screen rather then down the bottom.
I have to admit I'm not a fan of the "Samsung" look at all which is why I bought HTC in the past to begin with. I didn't want to be a part of the flock.
Hey guys,
I'm looking to get the 10 but imported, could someone (especially looking for someone with Optus) check their box to see what specific model it is (e.g. 10h or 10u)?
Thanks guys
The Telstra model is a HTC 10h
ICE (InsertCoin) v2.0.6 supports Telstra also now too. Thanks @baadnewz
morgy59 said:
The Telstra model is a HTC 10h
Click to expand...
Click to collapse
Awesome, thanks morgy59
Found out that Telstra's policy for DOA/ELF replacements are within 30 days of purchase. Since a return will result in a repair, I'll wait to see if the OTA will fix the NFC issue first before sending back.
Has anyone experienced an NFC issue on Telstra stock, only to have it disappear after switching to a cusom ROM?
brantp said:
Found out that Telstra's policy for DOA/ELF replacements are within 30 days of purchase. Since a return will result in a repair, I'll wait to see if the OTA will fix the NFC issue first before sending back.
Has anyone experienced an NFC issue on Telstra stock, only to have it disappear after switching to a cusom ROM?
Click to expand...
Click to collapse
I found it worked perfectly fine on wwe 1.30 firmware using Leedroid. Now I'm on 1.53, hardly works at all
Sent from my SM-P605 using Tapatalk
It's doesn't read card on 1.53 on Optus build 710

Radio no more

Hello there,
Preamble:
Since first wave of OTAs came out, I've been wondering about going back to stock to get one. But yesterday I noticed that LeeDroid ROM got an update to Oreo (5.00), so I decided to try that out first.
Well, I failed – the installation process went just fine, however I failed to boot. That's when I thought of going back to LeeDroid 4.00 – wiped everything as instructed and installed the previous version. And now my radio doesn't work.
Question:
Could this radio problem be caused by 8.0 ROM installation even though I had Nougat firmware?
And what should I do to resolve this problem?
Thanks in advance!
The same problem. here
if you find a solution, please tell me, i have exactly the same problem
That's why you are REQUIRED to have Oreo firmware for any Stock or custom Oreo stock based roms.
Upgrading to Oreo will result in loss of baseband upon downgrading back to Nougat.
(new boot.img/ramdisk places firmware bits in places that the old boot.img/ramdisk doesn't see)
There currently is no method to update and then go back.
Your only available solution, is to fully update to Oreo firmware and software to get your baseband back.
There are already several threads which discuss this in pretty great lengths and detail.
santod040 said:
That's why you are REQUIRED to have Oreo firmware for any Stock or custom Oreo stock based roms.
Upgrading to Oreo will result in loss of baseband upon downgrading back to Nougat.
(new boot.img/ramdisk places firmware bits in places that the old boot.img/ramdisk doesn't see)
There currently is no method to update and then go back.
Your only available solution, is to fully update to Oreo firmware and software to get your baseband back.
There are already several threads which discuss this in pretty great lengths and detail.
Click to expand...
Click to collapse
So, essentially I need to flash Taiwanese RUU and 8.0 OTA now to get things work?
(My device is TW as well)
Elegiacal said:
So, essentially I need to flash Taiwanese RUU and OTA now to get things work?
(My device is TW as well)
Click to expand...
Click to collapse
Correct! :good:

A5 2017 Lost IMEI and several system crashes - SOLVED

I'll keep this quick. I was playing a game on my a520f and it froze. I rebooted and got the message that only original firmware can be flashed.
Tried to reinstall the latest original stock rom, but instead of the one that came with lots of bloatware from the provider, i flashed the ZTO variance.
Long story short, now everytime i boot, it starts to use more and more ram until it crashes, and my IMEI has gone to ****.
PLEASE HELP
Ive tried the sidesync emergency restore, but the phone dont show on the list.
Edit1: I cant flash the stock bootloader because of the U3 BL from the january security patch. AND KNOX WAS TRIPPED.
Edit2: MANAGED TO SOLVE. To anyone that have the same Problem: Re-flash the exact same Stock Rom that your phone came with. The bootloader needs to be U3 if you have the January 2018 Security Patch
hi! I have this problem but my bootloader is U4
DaniPS2002 said:
hi! I have this problem but my bootloader is U4
Click to expand...
Click to collapse
Try reinstaling the Stock rom that came with your phone, specifically the same Bootloader.
For me, it was trying at least 4 roms until i flashed the very one that came with the phone, and i mean the provider version.
Hope it helps
Can someone give me an backup of the efs partiton with twrp of a520f please?

downgrading from PIE to OREO

hello,
is there a tutorial/guide to downgrade from pie to oreo for the OP3?
not sure if its just mine or someone have the same problem as me also,
but after i upgrade to pie i noticed that my phone became slower and last night i installed the newest update, the phone batt is draining faster than ever.
tried to factory reset but still having the same problem.
++the phone is not rooted or anything, if that info helps
TIA
Danny
The easiest is to use the unbrick tool.
https://forum.xda-developers.com/oneplus-3/how-to/op3-collection-unbrick-tools-t3896722

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