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Today i get an update OTA
i downloaded it and wanted to update, but in the Update-Screen, the progress failed and my phone reboot
i have rooted my flex2 (h955) and the software recognized it and throw out an error
is there any way to update?
i searched the problem in google, but google doesnt found anything and in the G3 forum stands, that root is no problem with stock recovery and ich have stock recovery
You might have to unroot before doing the OTA update.
Sent from my iPhone using Tapatalk
Arkangel786 said:
You might have to unroot before doing the OTA update.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
doesn't work :/ i try the LG PC Suite and report
EDIT: it seems that the LG tool is the only way, but you can root again ^^
TheAxiks said:
doesn't work :/ i try the LG PC Suite and report
EDIT: it seems that the LG tool is the only way, but you can root again ^^
Click to expand...
Click to collapse
Which version of the LG PC Suite did you use?
There doesn't seem to be one available for the Flex 2 yet on their main site.
*Edit* Software tool downloaded and works fine.
could anyone post links to the tool/s to update the sprint flex 2 please. i too got the OTA update and failed, most likely because im rooted. but anyway im just trying to update. also anyone also with sprint and updated notice any performance differences or better signal after update.?
I'm using Flex 2 after the root is not updated. When I unroot the LG logo hanging Flex 2, now I needed stock rom and file tot
ngheokieumy said:
I'm using Flex 2 after the root is not updated. When I unroot the LG logo hanging Flex 2, now I needed stock rom and file tot
Click to expand...
Click to collapse
you can try to flash this:
[KDZ][H955] LG G Flex 2 stock .kdz
And then you tell us if it worked or not.
grauone said:
you can try to flash this:
[KDZ][H955] LG G Flex 2 stock .kdz
And then you tell us if it worked or not.
Click to expand...
Click to collapse
After flash H955 is working fine but no phone reception and the message "current version is not avaiable for users. Can not find matched cust nt-code for mmc / MNC * subset *"
thankyou
ngheokieumy said:
After flash H955 is working fine but no phone reception and the message "current version is not avaiable for users. Can not find matched cust nt-code for mmc / MNC * subset *"
thankyou
Click to expand...
Click to collapse
The message is no problem, only appears at startup. But no phone reception is a ****ing thing.
Have you installed the correct one for your country? if it is on the list.
foxydave said:
Which version of the LG PC Suite did you use?
There doesn't seem to be one available for the Flex 2 yet on their main site.
*Edit* Software tool downloaded and works fine.
Click to expand...
Click to collapse
Which one did you get? LG PC Suite 4.3.41? Where from? I can't find it on the LG site for our phones.
count me in the same boat :/
have the sprint version of the phone and woke up this morning to a prompt that there was an android update. with my brain not being awake yet i went ahead and told it to update, not thinking about root preventing the update. So went about my morning routine and came back and the phone was booted back up, but obviously the update didn't apply as i was still on ZV4, not ZV5. when checking for update it says there are no updates available.
can anyone help me/us out and post some steps for how to unroot and reapply the update? i'm good at following directions, just too new to this stuff to be able to figure it out on my own
Stank0 said:
Which one did you get? LG PC Suite 4.3.41? Where from? I can't find it on the LG site for our phones.
Click to expand...
Click to collapse
I used the LG Software Download Tool, it was on the LG UK site, but I cant find it now!
It was called 'B2CAppSetupp.exe'
Found this if its any help....
http://www.mylgphones.com/lg-software-tools-download
grauone said:
The message is no problem, only appears at startup. But no phone reception is a ****ing thing.
Have you installed the correct one for your country? if it is on the list.
Click to expand...
Click to collapse
see provider but no signal
anyone have any tips on forcing the OTA to download again?i've disabled SU, rebooted, and factory reset and it still says i'm up to date when checking for an update. or is there a way to download the OTA and update the phone some other way?
really want to check out this update and see the improvements, just can't get it to go after trying to update this morning while still rooted
ngheokieumy said:
see provider but no signal
Click to expand...
Click to collapse
I tested all the files and I have no message and signal works perfectly.
woke up this morning to the prompt that there was an update available again, not sure why it does it overnight but won't when i manually check for update..... anyway, i disabled SU, rebooted, then started the update and watched it this time and in the middle of the upgrade it came up with the android guy on his back and it said error. after a bit it restarted again and was back to where i started, no update.
so it looks like i need to unroot. would appreciate any help on how to unroot so i can apply the OTA, thanks!!!!!
Here with a sprint flex 2. First time I tried ota update I was rooted and it failed. A few days later the update notification showed up again, went ahead and unrooted, tried the update and still failed. I'm not sure root has anything to do with update failing now. Could be something else. So far I haven't read about anyone successfully completing update and reporting it.
I was getting the same error message about being rooted even after un rooting the device.
I installed the lg pc suite and upgraded to 10d that way and then re rooted using the method on this forum.
It looks like there may be a flag thats triggered once u root that doesnt get removed even if u unroot it.
ugh! i can't even get my phone to connect to pc suite to try and "fix" it so i can attempt the update
Hey everyone,
Here is a guide to flash AT&T Nougat to our T-Mobile S7. For convenience I have uploaded everything needed to google drive.
So far the only thing I have found that isn't working is Wi-Fi Calling.
1) Download everything from this Google Drive folder:
https://drive.google.com/drive/folders/0B6HE3dipVfjZOVRMcWd1S3IzOVE?usp=sharing
2) Copy the "update.zip" to your SD card. If you don't have an SD Card, you may need to copy it to your phone after step (4)
3) Put your phone into Download mode
4) Flash the PK1 files in Odin (AP, CSC, BL, and CP)
5) Once your phone restarts to the setup screen (could take 10-15 minutes) restart back into Recovery mode. No need to do any setup here
6) Flash update from SD Card and select "update.zip". This step can take over 30 minutes.
7) Once you have gone through the initial setup, you need to fix the APN settings.
a) Go to Settings - Connections - Mobile Network - Access Point Names
b) Click Add
c) Fill in these APN Settings
Name: T-Mobile US LTE
APN - fast.t-mobile.com
MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
APN type: default,mms,supl
d) Click the 3dots menu - Save
e) Click on the newly created menu
f) Now your LTE data should work
And Voila! You now have a working final version of Nougat. You can disable almost everything that AT&T puts on there.
EDIT: I've updated the Google Drive link with a compressed file containing all the needed AT&T files.
If this works for you please go to the following post and thank the OP. Without his instructions, I would have not been able to do this.
https://forum.xda-developers.com/at...to-update-galaxy-s7-edge-firmware-to-t3541296
Are there any connection drops: Bluetooth, Wi-Fi, or cellular drop? Is the signal good where it is supposed to be good?
Illyakulinych said:
Are there any connection drops: Bluetooth, Wi-Fi, or cellular drop? Is the signal good where it is supposed to be good?
Click to expand...
Click to collapse
No, I haven't had any connection drops. I only flashed it last night, I will definitely keep everyone here updated. Cell signal is just as good as the latest tmobile features.
Also, I realized I posted this in the Q&A section. Any chance an admin could move it to the Guide section
plz compress it and upload again impossible to download
popmpopm said:
plz compress it and upload again impossible to download
Click to expand...
Click to collapse
Sorry about that. Reuploading now. The same link should work and it will be ready in about 20 minutes. I'll edit this post when it is uploaded.
Is there any difference between verizon nougat and at&t nougat ?
I mean i am using verizon nougat on my s7 tmobile but I experience issues with cellular network alot.
Could someone guide me please?
Owi93 said:
Is there any difference between verizon nougat and at&t nougat ?
I mean i am using verizon nougat on my s7 tmobile but I experience issues with cellular network alot.
Could someone guide me please?
Click to expand...
Click to collapse
The main differences I found between the Version nougat I was using and this version is that the latest Verizon version I could find was still just a beta. This is what seems to be a fully finished version of nougat. As I said, I have only had this for 1 day on my phone, but so far I have had absolutely no issues. The Verizon version gave me battery life issues, it caused my phone to overheat quite often, this version has none of those problems.
r3xx3r said:
The main differences I found between the Version nougat I was using and this version is that the latest Verizon version I could find was still just a beta. This is what seems to be a fully finished version of nougat. As I said, I have only had this for 1 day on my phone, but so far I have had absolutely no issues. The Verizon version gave me battery life issues, it caused my phone to overheat quite often, this version has none of those problems.
Click to expand...
Click to collapse
I see.
So No mobile data issues you mean ?
Owi93 said:
I see.
So No mobile data issues you mean ?
Click to expand...
Click to collapse
exactly. I have not had any mobile data issues yet. Battery life so far is amazing. Performance is awesome.
r3xx3r said:
exactly. I have not had any mobile data issues yet. Battery life so far is amazing. Performance is awesome.
Click to expand...
Click to collapse
Thanks for the help man.
I will try this today.
Will I have to go back to the tmobile stock firmware first ? To flash the at&t firmware?
Owi93 said:
Thanks for the help man.
I will try this today.
Will I have to go back to the tmobile stock firmware first ? To flash the at&t firmware?
Click to expand...
Click to collapse
I was on stock t-mobile firmware, but I don't see why you would need to be too flash this.
thanks for y hard work
Are the French language in this rom
r3xx3r said:
I was on sick tmobile firmware, but I don't see why you would need to be too flash this.
Click to expand...
Click to collapse
I don't know bro.
I am new to this game.
I just don't want something bad to happen
popmpopm said:
thanks for y hard work
Are the French language in this rom
Click to expand...
Click to collapse
Yes they are
Owi93 said:
I don't know bro.
I am new to this game.
I just don't want something bad to happen
Click to expand...
Click to collapse
Than flash back to stock firmware.
r3xx3r said:
I was on sick tmobile firmware, but I don't see why you would need to be too flash this.
Click to expand...
Click to collapse
if you know 930U MM rom are great too ( yes 930t is really very bad rom ) am uncertain to change it
can someone confirm that VoLTE works?
Just flashed this. So far so good. Will reply later tomorrow to let people know if I find anything not working
Quick question the, the files I downloaded is a pk1 is that that actual Update file? Or is that the odin files to flash threw odin? Then the update file should be there to do a recovery flash Update?
I'm already on pk1 but the mobile and it didn't flash threw recovery. I thought I'd just have to flash it over this but not being on att started to figure that I need to be on att pk1.
Thanks in advance
dandel0074 said:
Quick question the, the files I downloaded is a pk1 is that that actual Update file? Or is that the odin files to flash threw odin? Then the update file should be there to do a recovery flash Update?
I'm already on pk1 but the mobile and it didn't flash threw recovery. I thought I'd just have to flash it over this but not being on att started to figure that I need to be on att pk1.
Thanks in advance
Click to expand...
Click to collapse
Okay, so there are 5 files in the archive. 4 of them end in .tar.md5 and those are the AT&T PK1. You need to flash those files through Odin, than flash the update.zip through the phones recovery mode. You need to be on the AT&T PK1 before you can flash the update.zip through the recovery. Flashing the update.zip while on the T-Mobile PK1 will fail.
Hello everyone,
Saw the MHA-L29C636B172 OTA on firmware finder for about 10 days now but it can't download (just stays stuck on 0%). Tried WiFi and mobile.
Was hoping I'll get the OTA on my phone (I check about 4 times a day) but nothing yet.
I'm in Malaysia, is there anything I can do to get it early?
Thank you
So, I saw this update on a website. Has two files;
1. update. zip - 1.727GB
2. update_full_hw_spcseas.zip - 672.92MB
The steps are in the images below.
Do you think is is safe?
I think you should just wait for the OTA and stop obsessing about it. Don't go around flashing stuff from dubious sources.
Sent from my MHA-L29 using XDA Labs
Remove the custom proxy before downloading?
ginda10 said:
Remove the custom proxy before downloading?
Click to expand...
Click to collapse
Thanks, the proxy stuff worked!
First off, is firmware finder legit? Cos in the post above, he mentioned dubious sources, but i want to believe it is cos a lot of people here recommended it severally.
Secondly, in firmware finder, it is 657MB but when I sent to Huawei updater it now reads 2.02GB.
zayidhs said:
Thanks, the proxy stuff worked!
First off, is firmware finder legit? Cos in the post above, he mentioned dubious sources, but i want to believe it is cos a lot of people here recommended it severally.
Secondly, in firmware finder, it is 657MB but when I sent to Huawei updater it now reads 2.02GB.
Click to expand...
Click to collapse
To be honest I'm not sure, but my best guess is that those Fw are for internal testing before being released for the public.
The safest way is of course to wait for the official update.
Tried the same thing as you just now. Was around 2GB.
Chances are it will fail at the authentication and not authorised. But hey, maybe it's just me.
I tried download the zip file and follow the instructions. However, for the first step, it always fails after rebooting and starting updating the system. It fails pretty quickly. I don't know why .. I have the update.app under dload on my sdcard.
zayidhs said:
So, I saw this update on a website. Has two files;
1. update. zip - 1.727GB
2. update_full_hw_spcseas.zip - 672.92MB
The steps are in the images below.
Do you think is is safe?
Click to expand...
Click to collapse
winginsky said:
I tried download the zip file and follow the instructions. However, for the first step, it always fails after rebooting and starting updating the system. It fails pretty quickly. I don't know why .. I have the update.app under dload on my sdcard.
Click to expand...
Click to collapse
It fails signature verification. I guess we'll have to wait for it to hit the carriers for us to update.
so I am on t-mobile now. maybe it works on china mobile?
winginsky said:
so I am on t-mobile now. maybe it works on china mobile?
Click to expand...
Click to collapse
Maybe they have began rolling out updates. It depends on region and also carrier.
I'm in Malaysia on Maxis and I'm yet to get it. Hopefully by the end of the week.
Hey everyone, I managed to download the OTA update bin file from FOTA server for the S8 Unlocked (US Version). If anyone is interested in testing and post the update I will leave the link to the OTA bin file. I am actually working on it as well. I am assuming it should be flashable as long as you have latest Nougat 7.0 for the unlocked S8 or if you have installed Unlocked firmware in your Carrier branded Galaxy S8. I will be doing some test as well but I need some rest before I start working on it again. Will keep you all posted and hope some of you guys would like to do some test with it. I am pretty sure we will figure out how to flash it.
As far as I know from last year you could flash update.zip file which was extracted from the Verizon S7 Edge. Since its unlocked firmware/OTA file I would assume it will be doable.
Normally you will have to keep the file in your sdCard and go to recovery mode and apply update from SD card but we will definitely have to do some testing if that doesn't work out.
Link for the OTA update bin file: https://mega.nz/#F!k6IjlJoC!VJJ3gyVaF8ofphE1fZvD8A
EDIT: found a way to download whole firmware will post sometime after midnight once I get off from work.
we cant flash .bin files. Doesnt work. We already tried.
thank you! I would love to know how to flash this if possible?
badboy47 said:
thank you! I would love to know how to flash this if possible?
Click to expand...
Click to collapse
1 possible way might be to extract the content of bin with 7zip. then compress it with 7zip as a zip file. name it the same name. put on sdcard and reboot to recovery. then apply update from sdcard and prey to what ever god you like that it works.
trying to help.
MrSteelX said:
1 possible way might be to extract the content of bin with 7zip. then compress it with 7zip as a zip file. name it the same name. put on sdcard and reboot to recovery. then apply update from sdcard and prey to what ever god you like that it works.
trying to help.
Click to expand...
Click to collapse
Nope is not working there are two errors 1st is e.footer is wrong and 2nd is signature verification failed
If someone has a Snapdragon S8 with bootloader unlocked and TWRP, maybe you can sideload it by disabling signature verification?
When flashing updates via stock recovery create a folder call FOTA in SD card and place file there rename it update.zip just make sure you don't end up with update.zip.zip
tlopez1973 said:
When flashing updates via stock recovery create a folder call FOTA in SD card and place file there rename it update.zip just make sure you don't end up with update.zip.zip
Click to expand...
Click to collapse
No, an error is displayed. Nothing is set.
55andrey55 said:
No, an error is displayed. Nothing is set.
Click to expand...
Click to collapse
what's the error you got?
MishaalRahman said:
If someone has a Snapdragon S8 with bootloader unlocked and TWRP, maybe you can sideload it by disabling signature verification?
Click to expand...
Click to collapse
Only snapdragons that have bootloader unlock is the Chinese edition and loading that would probably brick them or best casensrio perma lock their bootloader
Cameron581 said:
Only snapdragons that have bootloader unlock is the Chinese edition and loading that would probably brick them or best casensrio perma lock their bootloader
Click to expand...
Click to collapse
It wouldn't do either of those. It would just fail.
suyash1629 said:
what's the error you got?
Click to expand...
Click to collapse
Just went live in the US man through the Samsung plus app and I got in. Only 10k spots
Stevieboy02008 said:
Just went live in the US man through the Samsung plus app and I got in. Only 10k spots
Click to expand...
Click to collapse
Yup I saw it just went live. I reverted back to Nougat and was trying to get the OTA update.zip file. And noticed that it just went live. For some reason it did not detect that I was already registered and asked me to registered again. I wonder if everyone who did it by bypassing server has to register again to claim their actual spot for later updates.
suyash1629 said:
Yup I saw it just went live. I reverted back to Nougat and was trying to get the OTA update.zip file. And noticed that it just went live. For some reason it did not detect that I was already registered and asked me to registered again. I wonder if everyone who did it by bypassing server has to register again to claim their actual spot for later updates.
Click to expand...
Click to collapse
Don't know and don't care. It's downloading officially now brother and I'm a happy camper lol once it download I will do factory reset and have it fresh
Does anyone know if we can use SamPWND root method but without clearing cache? I am assuming I can do that by not flashing CSC which contains the cache partition.
I am trying to grab update.zip from cache partition.
Turns out my assumption of update.zip file being stored in /cache were wrong its actually stored in /data/fota folder. I guess we are out of luck here. I was thinking what is that converts .bin file to .zip file instantly after downloading onto Galaxy S8. I don't see any other way beside renaming and adding signature (though it already has the signature from Samsung.
suyash1629 said:
Turns out my assumption of update.zip file being stored in /cache were wrong its actually stored in /data/fota folder. I guess we are out of luck here. I was thinking what is that converts .bin file to .zip file instantly after downloading onto Galaxy S8. I don't see any other way beside renaming and adding signature (though it already has the signature from Samsung.
Click to expand...
Click to collapse
Well I have a question for you brother.
I just officially download and installed it. But wanted to do a fresh start basically a factory reset and download everything from scratch. If I do the factory reset would it kick me out of beta and take me back to 7.0 or just take me back to 7.0 or will start with 8.0?
Stevieboy02008 said:
Well I have a question for you brother.
I just officially download and installed it. But wanted to do a fresh start basically a factory reset and download everything from scratch. If I do the factory reset would it kick me out of beta and take me back to 7.0 or just take me back to 7.0 or will start with 8.0?
Click to expand...
Click to collapse
factory reset will stay on 8.0
Would it kick me out of the beta program though. That's the most important thing for me ?
---------- Post added at 08:34 PM ---------- Previous post was at 08:03 PM ----------
cam30era said:
factory reset will stay on 8.0
Click to expand...
Click to collapse
Please advice on my earlier question brother.
You guys think FlashFire could flash it?
Hi,
I bought my phone three months back. Ever since the last update Version Name - WW18.0840.2106.86 my wifi and Hotspot just won't turn on.
I have been through the asus forum and seems like alot of customers are facing this issue.
One of them confirmed that even after replacing motherboard the issue persists. Others are facing air trigger issues after replacing the motherboard.
Just wanted to know if anyone here is facing similar issues.
DO let me know your thoughts on should I visit service center and Get my motherboard replaced or should I wait for the next update. My current Version Name - WW18.0840.2107.151
PS: My phone is not rooted
Thanks
I have not had these issues personally. I just updated to .151 last night though, so we shall see.
The general consensus is that the mobo needs to be replaced, and will most likely not get fixed with a software update. If it was correctable, a major issue like this would have forced a new FW update after .86 caused your initial problem.
You could always try flashing raw FW if you really want to tinker, but I doubt it will help. I would hit the service center and get the mobo replaced.
Good luck!
BILLYB187 said:
I have not had these issues personally. I just updated to .151 last night though, so we shall see.
The general consensus is that the mobo needs to be replaced, and will most likely not get fixed with a software update. If it was correctable, a major issue like this would have forced a new FW update after .86 caused your initial problem.
You could always try flashing raw FW if you really want to tinker, but I doubt it will help. I would hit the service center and get the mobo replaced.
Good luck!
Click to expand...
Click to collapse
Yup.. .86 update cause this. I just didn't want to change the motherboard,as it will change the imei of phone from what's on the box.
Thanks for your inputs though
I was helped by installing the karnel
do one thing i also got same issue ,what i do means i install twrp and wipe the system and after i install ota file after i reboot in slot b then every thing for fine for me ..
thieftime1980 said:
I was helped by installing the karnel
Click to expand...
Click to collapse
Really? I have same problem after update. It didn't allow me to turn on wifi. But if its sure that installing kernel would solve the problem I might give it a try
Would you elaborate your situation regarding this sir?
jaleel (jelly) said:
do one thing i also got same issue ,what i do means i install twrp and wipe the system and after i install ota file after i reboot in slot b then every thing for fine for me ..
Click to expand...
Click to collapse
HOW DID YOU INSTALL OTA FILE? VIA TWRP OR FLASH ALL?
TOYOBHUMAX said:
HOW DID YOU INSTALL OTA FILE? VIA TWRP OR FLASH ALL?
Click to expand...
Click to collapse
The ota files are installed right in system.
New firmware "keep root" WW-18.0840.2103.26
Okay so I went to the Asus website https://www.asus.com/supportonly/ROG%20Phone%205%20(ZS673KS)/HelpDesk_Download/ Got the latest firmware which is the most recent one for this month with the latest security patch. I remember doing this method...
forum.xda-developers.com
twistedumbrella said:
The ota files are installed right in system.
New firmware "keep root" WW-18.0840.2103.26
Okay so I went to the Asus website https://www.asus.com/supportonly/ROG%20Phone%205%20(ZS673KS)/HelpDesk_Download/ Got the latest firmware which is the most recent one for this month with the latest security patch. I remember doing this method...
forum.xda-developers.com
Click to expand...
Click to collapse
Nothing pops up
thieftime1980 said:
I was helped by installing the karnel
Click to expand...
Click to collapse
What kernel did you install?
https://forum.xda-developers.com/t/kernel-30-09-2021-android-11-kirisakura-1-2-0-for-asus-rog-phone-5-aka-anakin.4333363 / strona-5 # post-85712193
jaleel (jelly) said:
do one thing i also got same issue ,what i do means i install twrp and wipe the system and after i install ota file after i reboot in slot b then every thing for fine for me ..
Click to expand...
Click to collapse
Where did you install OTA file? Does Ota file install mean you in the home screen of the phone? Ota is in the main storage, right?
jaleel (jelly) said:
do one thing i also got same issue ,what i do means i install twrp and wipe the system and after i install ota file after i reboot in slot b then every thing for fine for me ..
Click to expand...
Click to collapse
How did you reboot to slot b? In twrp?
TOYOBHUMAX said:
How did you reboot to slot b? In twrp?
Click to expand...
Click to collapse
There is option in twrp check in reboot section
TOYOBHUMAX said:
Where did you install OTA file? Does Ota file install mean you in the home screen of the phone? Ota is in the main storage, right?
Click to expand...
Click to collapse
Twrp
TOYOBHUMAX said:
HOW DID YOU INSTALL OTA FILE? VIA TWRP OR FLASH ALL?
Click to expand...
Click to collapse
I use twrp for ota files
jaleel (jelly) said:
I use twrp for ota files
Click to expand...
Click to collapse
Hi thanks for the answer... How to install OTA files in twrp? You mean OTA files the one beginning with UL or WW
anybody found a real solution? i was fine and after i flashed a kernel later that day no wifi, I went bk to stock and no luck
chairman011 said:
anybody found a real solution? i was fine and after i flashed a kernel later that day no wifi, I went bk to stock and no luck
Click to expand...
Click to collapse
No one shares how lol. I guess theyre not here. Im struggling same problem too man
TOYOBHUMAX said:
Where did you install OTA file? Does Ota file install mean you in the home screen of the phone? Ota is in the main storage, right?
Click to expand...
Click to collapse
OTA files are the standard updates. There are a lot of how to guides that answer most of these questions, which may be why nobody is jumping up to walk you through it.
I wouldn't trust someone installing OTA files in TWRP because the system handles them already without any software. That is just asking for problems.
ROG Phone 5(s) Help Index
"Quick Filters" let you see all posts of a certain type. This can make finding posts easier, but what if a guide began as a "Question"? This thread aims to bridge that gap. You will find nearly all of the common things new owners are trying to...
forum.xda-developers.com
The link I posted earlier is included in that. Not sure why nothing showed up for it, but maybe you'll have better luck getting to it that way.
There's always a possibility it is a hardware issue. A lot of them have been SIM, Wifi, and Bluetooth issues. If you suspect a kernel issue, make sure you are following the instructions to restore. If you only flashed a boot, you didn't follow the instructions.