Hello,
I'm having some troubles with my N920P. As many have, I get "out of service" and poor signal. Lately i flash my phone with Nougat and it didn't resolve my problem.
I read some more threads, and many users says the flash the modem and it fix the problem. My problem is that everyone had done it on Android 5.1.1 and I cant find the full stock ROM (4 files, not just the PDA) anymore. I flash the modem file successfully with the Nougat firmware, but it didn't solve the problem.
Can anyone help me with links? Also Marshmallow stock firmware will be helpful.
Thanks,
Related
I want to change the firmware of my Galaxy S6 (SM-G920R6) which is Verizon LRA device. I want to Install a stock rom like the rom of SM-G920V or SM-920F or SM-G920T..
How can I do that? which firmware will be the best for it?
I want to change rom because APN refuses to work - I edited a lot of files, tried every suggestion from here & other forums - nothing helped .
So I decided to change the rom in order to enable APN edit.
So, how do I change the stock rom of my cellphone to another stock rom? The SIM is working propley after I change some settings in serivcemode (So it's not CDMA anymore, it's GSM).
Please Help ! :crying:
Edit : BTW I used this in order to root the cellphone - so maybe G920T firmware will work? CF-Auto-Root-zerofltetmo-zerofltetmo-smg920t
My android is 5.0.2, please help.
Anyone?
This is a little off topic for the op but I really need help right now.. I rooted with CF autoroot for G920F no problem then installed TWRP 3.0.2-1 zeroflteusc also built for G920F model and in the process of trying to find a better rom as soon as I had a custom recovery, me (being a dumba**) accidentally wiped my internal storage to do a clean flash of a rom therefore deleting the only backup I had. I've only been able to find the factory binary for this device which I flashed but it had literally nothing exept for basic testing software and a simple ui to run it. It was also stuck on Android 5.0.2 but I found a compatible rom with AllianceROM v1 with update v2 flashed for the G920F but I can't find any way to update past 5.0.2!! I've been trying to find a way to update somehow for weeks but nothing is compatible with my device and I'm stuck. Would someone that has my model running on Android 5.1.1 or 6.0/.1 please install the TWRP I mentioned before and make a backup of the system, modem, efs, and boot and post it online or send it to me it would be a lot of help.
Download official Sm-G920R6 Firmware
updato.com/firmware-archive-select-model?exact=1&q=SM-G920R6
david.542569 said:
Download official Sm-G920R6 Firmware
updato.com/firmware-archive-select-model?exact=1&q=SM-G920R6
Click to expand...
Click to collapse
that doesn't have all of the available firmware versions for the device
EDIT:
What files do I need from storagecow link in the OP to do a 100% proper flash? The .zip only contains boot.img and system.img but I've heard you need the modem file as well?
There's others on storagecow like patched20fboot.img? rpm.img? tz.img? Should I grab all the files and put them in a zip and then flash? Or should I flash them one by one in a certain order?
I GREATLY appreciate any help. Please note I'm only after official LG firmware, no cyanogenmod or anything.
WAusJackBauer said:
Hiya. Brand new to XDA forums so I apologize if this has been mentioned before.
I'm gonna make this as quick as I can. I bought an unlocked LG G3 from ebay
Opened it up and turned it on, first thing I did was check for firmware updates because it was still on KitKat. Nothing for some reason. (if you know why please answer in your response)
I'm new to rooting/flashing firmware but I did my best at researching on how to flash it to Lollipop which I successfully did but I had a few small problems afterwards.
Google Chrome refused to update no matter what I tried, taking screenshots wouldn't work and I couldn't delete the firmware files on the internal storage. So I ended up reverting back to the stock KitKat room, unrooted with no TWRP.
This phone is gift to someone so I'd like it to be in perfect working order, but I would like it to run stock LG Lollipop as well as Marshmallow when it comes out soon.
First question is, is there a way to update the firmware with an official LG software or do I have to flash it? I've heard when you're 2 firmwares behind OTA no longer works.
If not, what files do I need from storagecow (I can't post the link cus I'm new) to do a proper flash? The .zip only contains boot.img and system.img but I've heard you need the modem file as well?
I GREATLY appreciate any help. Please note I'm only after official LG firmware, no cyanogenmod or anything.
Click to expand...
Click to collapse
You'll have to root, and use a custom stock rom. It'll only OTA update if you insert an active AT&T sim.
Hi all,
I have an S6 that I am trying to downgrade. It is on 6.0.1 but reboots randomly multiple times a day. I downloaded 5.0.2 stock firmware for Bell and tried to flash via Odin but receive the following error:
sw rev. check fail device 4 binary 1
Not 100% sure what it means. I think the device 4 means that it has been updated and can't be reverted to a lower firmware. If I am wrong, hopefully someone can correct me or provide some guidance. I have already tried clearing the cache and using smart switch to reload the os.
Model is G920W8.
Yeah, I'm on the same boat. I would love an expert to correct me if I'm wrong, but I think once you are past a certain revision of Marshmallow there's no turning back and you basically have to stick with your firmware or move on to a newer one.
You can't downgrade 5.0.2 or 5.1.1 anymore.
Damn, I thought so. If anyone else has ever resolved the random reboot I would love to hear about it. It's such a pain.
I rooted my g935v with the oem loc still enabled and now I cannot flash a stock firmware, I always get an error through Odin, and also I am constantly getting application failures have my phone is running. Please help I have tried different stock rooms to no avail.
Hi !
I have found this thread , have a look , be sure you download the exact firmware for your device variant
Good luck !
Hello,
I am a experienced user. I have been lucky to get a J710fn donated to play around because it has a not working touch screen. The person who gave it to me told me that touch stopped working after update to nougat.
I did some research on the internet. There are a lot users of this phone saying they did have the same problem. Downgrading to marshmallow should fix it. Since I updated the phone to the latest firmware it has binary 6.
I don't know if it is a hard- or firmware problem. I tried several stock roms.
If someone can give me a hint if there is a way to find out if it is a hardware problem or other ideas how to solve the problem, I would be grateful.