(Q) how to flash modem? - G2 Q&A, Help & Troubleshooting

Hello.
I have a signal issue and want to flash another modem but i don't know how to do this
I'm running stock rom 4.4.2 and stock recovery without root
Thanks

A.S1980 said:
Hello.
I have a signal issue and want to flash another modem but i don't know how to do this
I'm running stock rom 4.4.2 and stock recovery without root
Thanks
Click to expand...
Click to collapse
To flash a flashable .zip file you need a Custom Recovery like TWRP. So,
1. Root your phone with IORoot25. - This will give you root.
2. Download and run AutoRec on your phone. - This will downgrade your bootloader to JB and install TWRP.
3. Boot into Recovery Mode (TWRP) and flash your modem.zip. - This will give you a new modem.
Remember to back up your modem before flashing a new one.

Thank you so much.

Related

In need of assistance with 4.3 root

Hey there, I've recently made the purchase of a samsung galaxy S4 1337m
Once i got it home, the first thing i did was root it via Chainfires Root, and downloaded
rom manager, and installed CWM, and backed up my original OS with the original root
to a SD Card, once i did that I installed Odexed Andriod 4.3 for US and CAN, when i discovered
there was Chainsfire root guide for this version in particular, i tried to install it, what i did was attempt
to flash the latest root onto 4.3 via oden, after which i would flash the modded software to work for 4.3
however, in the process i ended up losing CWM, and the root all together, so i was wondering if anyone
was willing to lend me a hand getting the root onto my 4.3, so i can get my CWM back on.
Thanks!
DeathSentinels said:
Hey there, I've recently made the purchase of a samsung galaxy S4 1337m
Once i got it home, the first thing i did was root it via Chainfires Root, and downloaded
rom manager, and installed CWM, and backed up my original OS with the original root
to a SD Card, once i did that I installed Odexed Andriod 4.3 for US and CAN, when i discovered
there was Chainsfire root guide for this version in particular, i tried to install it, what i did was attempt
to flash the latest root onto 4.3 via oden, after which i would flash the modded software to work for 4.3
however, in the process i ended up losing CWM, and the root all together, so i was wondering if anyone
was willing to lend me a hand getting the root onto my 4.3, so i can get my CWM back on.
Thanks!
Click to expand...
Click to collapse
I haven't used 4.3 but from what I've read I believe you just flash the .zip chainfire provided from recovery.
So now you will have to ODIN back to stock if you lost your recovery, re-root, install recovery (recommend TWRP instead), re-flash 4.3, flash the .zip provided from chainfire in his post here:
https://plus.google.com/u/0/113517319477420052449/posts/WqS2E9kkN1L
blyndfyre said:
I haven't used 4.3 but from what I've read I believe you just flash the .zip chainfire provided from recovery.
So now you will have to ODIN back to stock if you lost your recovery, re-root, install recovery (recommend TWRP instead), re-flash 4.3, flash the .zip provided from chainfire in his post here:
https://plus.google.com/u/0/113517319477420052449/posts/WqS2E9kkN1L
Click to expand...
Click to collapse
Do you know whether or not I'm able to re-flash with oden using the recovery created by CWM?
Or do i need to download the stock rom for my phone, which i imagine I would do a factory wipe
then boot into download mode then flash the stock rom?
DeathSentinels said:
Do you know whether or not I'm able to re-flash with oden using the recovery created by CWM?
Or do i need to download the stock rom for my phone, which i imagine I would do a factory wipe
then boot into download mode then flash the stock rom?
Click to expand...
Click to collapse
He means Odin the stock ROM
DeathSentinels said:
Do you know whether or not I'm able to re-flash with oden using the recovery created by CWM?
Or do i need to download the stock rom for my phone, which i imagine I would do a factory wipe
then boot into download mode then flash the stock rom?
Click to expand...
Click to collapse
The backup created from CWM should be a .zip that is flash-able only from recovery afaik. You will need your stock firmware .tar file and flash with ODIN. This is only if you surely cannot boot into recovery. If you manage to boot to CWM you can flash your backup of course.
Your STOCK firmware can be downloaded here:
http://forum.xda-developers.com/showthread.php?t=2269304
blyndfyre said:
The backup created from CWM should be a .zip that is flash-able only from recovery afaik. You will need your stock firmware .tar file and flash with ODIN. This is only if you surely cannot boot into recovery. If you manage to boot to CWM you can flash your backup of course.
Your STOCK firmware can be downloaded here:
http://forum.xda-developers.com/showthread.php?t=2269304
Click to expand...
Click to collapse
I currently did a factory wipe on my device, and flashed using odin with my stock
rom, things are looking good thus far, will keep posted if anything goes not as planned!

Best recovery option for rooted stock S4?

I have an i9505 running stock Android 4.2.2 (JDQ39.I9505XXUBMF8) - rooted using CF-Auto-Root (jflte-jfltexx-gti9505 IIRC). My battery life is poor, and I was hoping that a ROM upgrade to 4.3 would help, but haven't flashed a ROM for a while. I was wondering if anyone could answer the following:
- First of all I guess I need to flash a recovery using Odin? Would Philz Touch Recovery be the best option, or is there a basic, more reliable Recovery mod?
- If I want to retain warranty, would it be best to flash a non-Knox ROM such as Omega v18? (which I believe leaves the original bootloader intact?)
- How can I tell whether or not I need to flash a new modem?
Is there anything else I should be careful/aware of when flashing the Recovery mod and ROM?
itm said:
I have an i9505 running stock Android 4.2.2 (JDQ39.I9505XXUBMF8) - rooted using CF-Auto-Root (jflte-jfltexx-gti9505 IIRC). My battery life is poor, and I was hoping that a ROM upgrade to 4.3 would help, but haven't flashed a ROM for a while. I was wondering if anyone could answer the following:
- First of all I guess I need to flash a recovery using Odin? Would Philz Touch Recovery be the best option, or is there a basic, more reliable Recovery mod?
- If I want to retain warranty, would it be best to flash a non-Knox ROM such as Omega v18? (which I believe leaves the original bootloader intact?)
- How can I tell whether or not I need to flash a new modem?
Is there anything else I should be careful/aware of when flashing the Recovery mod and ROM?
Click to expand...
Click to collapse
1. You can use either Philz recovery or twrp
2. If you want to retain a warranty You need to flash this http://www.androidfilehost.com/?fid=23050663588004454 (Its a 4.2.2 pre-rooted rom) then download Triangle away to reset the binary and sent it for repair incase.
3. If you flash a Custom rom Omega, Golden, Echo, etc. you need to Flash a new 4.3 based modem to fix any data drop issues.
4. Never flash any 4.3 stock firmware from samsung via odin. =Newbootloader = Knox void warranty
Repulsa said:
1. You can use either Philz recovery or twrp
2. If you want to retain a warranty You need to flash this http://www.androidfilehost.com/?fid=23050663588004454 (Its a 4.2.2 pre-rooted rom) then download Triangle away to reset the binary and sent it for repair incase.
3. If you flash a Custom rom Omega, Golden, Echo, etc. you need to Flash a new 4.3 based modem to fix any data drop issues.
4. Never flash any 4.3 stock firmware from samsung via odin. =Newbootloader = Knox void warranty
Click to expand...
Click to collapse
Thanks for that. Do I flash the modem using Odin AFTER flashing the new ROM, or before flashing the ROM?
itm said:
Thanks for that. Do I flash the modem using Odin AFTER flashing the new ROM, or before flashing the ROM?
Click to expand...
Click to collapse
Actually it doesnt matter or you can just flash the modem and then the custom rom you want (Make sure to full wipe when your flashing any rom via recovery )and here's a modem http://www.mediafire.com/download/48r0rgqv25s8968/GSM_Modem_XXUEMFK_and_LTE_Modem_XXUBMH1.rar, download then extract and flash it via odin by selecting phone Make sure to turn of your phone manually before flashing via odin. Once your done check if your baseband version change into MKE . Have a nice day.

Return to KitKat

I installed Simple ROM Stock lollipop on my D802, and now if I installed KitKat rom my device wont boot up.
WIPE do not solved my problem
What I can do? why?
saarxee said:
I installed Simple ROM Stock lollipop on my D802, and now if I installed KitKat rom my device wont boot up.
WIPE do not solved my problem
What I can do? why?
Click to expand...
Click to collapse
Return to stock: http://forum.xda-developers.com/showthread.php?t=2432476
I do not want to install Stock, I want to install KK custom rom...
and If I install Stock my data was removed and pictures...
saarxee said:
I do not want to install Stock, I want to install KK custom rom...
and If I install Stock my data was removed and pictures...
Click to expand...
Click to collapse
Well did you keep ANY KIND FORM OF BACK UP TO RESTORE BEFORE GOING TO LOLLIPOP?
If not,
1. Returning to stock will bring you back to Stock KitKat ROM.
2. Back up your data and pictures to the cloud or Hard Drive.
3. Download your .kdz file using your IMEI from www.lg-firmware-rom.com
4. Like @raulx222 said, Return to Stock Firmware.
5. CREATE A NANDROID BACKUP.
6. Install your desired custom KitKat ROM.
Give more info please. When you flashed lollipop, which ROM you flashed? you flashed other files too?
Anyway, flashing the stock firmware is almost any time a way to solve the issues ..You could backup your files from TWRP via MTP and then flash the stock firmware. You also can backup your files with TWRP using a usb flash stick and a OTG cable.
restore to kitkat
Hello just flash this attached file in recovery. After that flash jb bootloader for d802 and baseband and recovery you use for roms you use. Everything will work
Btw the zip contains stock kk 20H partitions you need to restore. Simplerom to work on lollipop modify this partiton on your device to be as f320 model in some areas to get lollipop booting
Tell me did you make it boot

I need Held S4 i9505

Hey guys
I flashed a gpe 5.1 Rom for my i9505.
But after flashing it I lost my TWRP Recovery and the Rom was not rooted. Now how can I root it again? And the rom is usually for i9505G but i works very well on my i9505, but the problem no root and no recovery anymore.
Are you able to reflash twrp using Odin and then flash supersu from twrp?
audit13 said:
Are you able to reflash twrp using Odin and then flash supersu from twrp?
Click to expand...
Click to collapse
Can i use a twrp recovery for my s4 i9505? And it doesn't matter on which rom i am?
Find the version of twrp here that can be flashed via Odin: https://twrp.me/Devices/
Doesn't matter which rom you are using unless it is cm13 which is pre-rooted.
audit13 said:
Find the version of twrp here that can be flashed via Odin:
Doesn't matter which rom you are using unless it is cm13 which is pre-rooted.
Click to expand...
Click to collapse
when the s4 is on it will be detected with no problem, but in download mode it wont be detected. i hate this rom so much
Did you download a stock GPE rom or one from the forum here?
As the stock GPE roms are the same as Samsung stock roms. Meaning that you lose root and custom recovery.
Anyway, have you tried installing SuperSU from the play store.
You can flash a recovery using flashify. But I guess this needs root. You also need the recovery.img to work.
cwm is the best for 505 try it it will be efficated

How to revert back to the stock firmware?

Hi All,
A couple of days back, I installed custom ROM (Recreated Remix Leopard) successfully on Zenfone 5. I was on the stock lollipop 3.24.40.87 firmware before that. I rooted, unlocked Bootloader and installed TWRP recovery on the stock ROM and I also took a nandroid backup. After using the custom ROM, I decided to go back to the stock ROM. I used the nandroid backup for restoring and got the stock ROM. But, now I want to go back to the stock Kitkat ROM (as the lollipop sucks) and I also don't want the custom recovery or anything. In short, I want to revert my phone to the real factory condition.
I tried to go back to Kitkat by the ASUS official method. But that didn't work. Then I tried to re-lock the Bootloader with the tool from which I unlocked it. But when I did that, I got stuck on the USB logo screen. So, I unlocked it again with the same tool and the phone starts normally. So, how do I get back now?
What would happen if I flash the stock ROM via TWRP? Will it remove the custom recovery and lock the Bootloader?
I read a couple of articles, a few of them suggested to install the stock ROM with the official ASUS method (copy the files in internal storage and the phone will notify to install the update). The article even says that by this method any custom modifications (recovery, root, Bootloader) will be deleted. Is it true or will this work?
Thanks in advance!
mohit12345 said:
Hi All,
A couple of days back, I installed custom ROM (Recreated Remix Leopard) successfully on Zenfone 5. I was on the stock lollipop 3.24.40.87 firmware before that. I rooted, unlocked Bootloader and installed TWRP recovery on the stock ROM and I also took a nandroid backup. After using the custom ROM, I decided to go back to the stock ROM. I used the nandroid backup for restoring and got the stock ROM. But, now I want to go back to the stock Kitkat ROM (as the lollipop sucks) and I also don't want the custom recovery or anything. In short, I want to revert my phone to the real factory condition.
I tried to go back to Kitkat by the ASUS official method. But that didn't work. Then I tried to re-lock the Bootloader with the tool from which I unlocked it. But when I did that, I got stuck on the USB logo screen. So, I unlocked it again with the same tool and the phone starts normally. So, how do I get back now?
What would happen if I flash the stock ROM via TWRP? Will it remove the custom recovery and lock the Bootloader?
I read a couple of articles, a few of them suggested to install the stock ROM with the official ASUS method (copy the files in internal storage and the phone will notify to install the update). The article even says that by this method any custom modifications (recovery, root, Bootloader) will be deleted. Is it true or will this work?
Thanks in advance!
Click to expand...
Click to collapse
Link rom WW 3.24.40.87 modded, flash via TWRP: drive.google.com/open?id=0B7Py5ad2aHwKMHRsZ1NJM0tfLTQ
If you flash this rom, it will not remove the custom recovery + lock the Bootloader
If you having a problem while flashing this rom, you need to flash stock recovery 2.22.40.54, after that you can sideload stock rom via ADB
Sorry for my bad english ^^
Long Çhïvaš said:
Link rom WW 3.24.40.87 modded, flash via TWRP: drive.google.com/open?id=0B7Py5ad2aHwKMHRsZ1NJM0tfLTQ
If you flash this rom, it will not remove the custom recovery + lock the Bootloader
If you having a problem while flashing this rom, you need to flash stock recovery 2.22.40.54, after that you can sideload stock rom via ADB
Sorry for my bad english ^^
Click to expand...
Click to collapse
Hi, thank you for the reply
You said WW 3.24.40.87 modded, do you mean that this rom is not the official one? Does it improves the battery life and other bugs of the stock rom?
I really appreciate your help!
You cannot flash stock rom via TWRP!
This is modded rom, so you can flash it via TWRP easily....
It's Official rom from Asus, just modded to be able flash through TWRP
Long Çhïvaš said:
You cannot flash stock rom via TWRP!
This is modded rom, so you can flash it via TWRP easily....
It's Official rom from Asus, just modded to be able flash through TWRP
Click to expand...
Click to collapse
Thank you for the info
But the thing is that I am already on the stock 3.24.40.87 rom and I want to go back to Kitkat 2.22.40.54 because it has much more improved battery performance than the lollipop. Is there any modded version of the stock Kitkat rom too? Or how do I go back to it?
mohit12345 said:
Thank you for the info
But the thing is that I am already on the stock 3.24.40.87 rom and I want to go back to Kitkat 2.22.40.54 because it has much more improved battery performance than the lollipop. Is there any modded version of the stock Kitkat rom too? Or how do I go back to it?
Click to expand...
Click to collapse
You need to flash WW 2.22.40.54 recovery via Fastboot first, then sideload rom via adb
drive.google.com/folderview?id=0B1-5RXbzbyk7UmZjZktPcHBTQ3c&usp=sharing
hi, i installed your mod ("UL-ASUS_T00F-WW-3.24.40.87-user-mod")
and now i want downgrade to kitkat because i still have no signal, before that i had 6.0.1
when i copy official rom to internal storage nothing happen.. twrp same.. how to install official rom?
Long Çhïvaš said:
Link rom WW 3.24.40.87 modded, flash via TWRP: drive.google.com/open?id=0B7Py5ad2aHwKMHRsZ1NJM0tfLTQ
If you flash this rom, it will not remove the custom recovery + lock the Bootloader
If you having a problem while flashing this rom, you need to flash stock recovery 2.22.40.54, after that you can sideload stock rom via ADB
Sorry for my bad english ^^
Click to expand...
Click to collapse
Do i have to install gapps too????
mohit12345 said:
Thank you for the info
But the thing is that I am already on the stock 3.24.40.87 rom and I want to go back to Kitkat 2.22.40.54 because it has much more improved battery performance than the lollipop. Is there any modded version of the stock Kitkat rom too? Or how do I go back to it?
Click to expand...
Click to collapse
how do i go back to 3.24.40.87? can u help me? now i'm in 6.0.1. And the bad thing is i didn't have a backup of 3.24.40.87 like u say on the first thread. Have a bug for can't playing video is too disturb me :crying:
Please contact me by email ([email protected]) :fingers-crossed:

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