Samsung J2 Flash rom - Samsung Galaxy J2 Questions & Answers

Hi, for some reasons I can't connect my device to pc due to an error on a firmware I already installed then can't use odin in addition it doesn't turn on, All I can acces is the recovery mode. I have J200h firmware and I want to install it into my samsung J2.
Is there any solution to convert this firmaware into .zip or something else to make it installable through SD Card?
Or can I simply add .md5 files into SD Card and install them through recovery mode?
help plsss !

MehdiAi said:
Hi, for some reasons I can't connect my device to pc due to an error on a firmware I already installed then can't use odin in addition it doesn't turn on, All I can acces is the recovery mode. I have J200h firmware and I want to install it into my samsung J2.
Is there any solution to convert this firmaware into .zip or something else to make it installable through SD Card?
Or can I simply add .md5 files into SD Card and install them through recovery mode?
help plsss !
Click to expand...
Click to collapse
Can you send me some screenshots regarding problem showing for Odin?
And what device status is showing on Pc (If you have one)??
And if you have firmware then send me it's model number and country code of which you want to install.

Related

[q] how to rename the asus zenfone 2 ze551ml firmware zip

Can someone please help me out with adb firmaware sideload. i have tried to flash a new firmware without root by adb sideload , but the problem am having is how to rename the stock firmware zip . for example UL-Z00A-WW-2.12.40.11-user. so that the command window will recognise it . i have tried many ways to rename the the zip , but all i get in the command window is zip not recognised.
C:\Users\MICHAEL\Desktop\FLASHTOOL>adb sideload
loading: 'UL-Z00A-WW-2.15.40.13-user.zip'
* cannot read 'UL-Z00A-WW-2.15.40.13-user.zip' *
segunmichaelolu said:
Can someone please help me out with adb firmaware sideload. i have tried to flash a new firmware without root by adb sideload , but the problem am having is how to rename the stock firmware zip . for example UL-Z00A-WW-2.12.40.11-user. so that the command window will recognise it . i have tried many ways to rename the the zip , but all i get in the command window is zip not recognised.
C:\Users\MICHAEL\Desktop\FLASHTOOL>adb sideload
loading: 'UL-Z00A-WW-2.15.40.13-user.zip'
* cannot read 'UL-Z00A-WW-2.15.40.13-user.zip' *
Click to expand...
Click to collapse
You cant sideload a zip file. You need to sideload the pre-rooted image then update to go back to stock...
ultramag69 said:
You cant sideload a zip file. You need to sideload the pre-rooted image then update to go back to stock...
Click to expand...
Click to collapse
My Asus zenfone 2 ze551mi was on CN firmware before . I decided to flash the pre-rooted system img on this website and ended up with WW firmware , i followed the instructions by downloading the OTA and then i put it in the root of the phone storage , but it starts update and end up with an error. i just want to have a non rooted and stock ww firmware on the device . is there a way out?
segunmichaelolu said:
My Asus zenfone 2 ze551mi was on CN firmware before . I decided to flash the pre-rooted system img on this website and ended up with WW firmware , i followed the instructions by downloading the OTA and then i put it in the root of the phone storage , but it starts update and end up with an error. i just want to have a non rooted and stock ww firmware on the device . is there a way out?
Click to expand...
Click to collapse
I also have a CN version flashed to WW.
I erased the boot image, recovery and system images using ADB then replaced them with WW version. I installed the pre-root img. for the sysem then updated. Once you update it will remove root for you, unless you find the latest pre-root files and ADB sideload that.
I believe the latest WW firmware is 2.15.40.13...
Cheers...
zenfone 2 flashing
i have this problem too. may i know how to flash the firmware? anyone know?
Have you tried an alternative method of "firmware flashing" using a MicroSD card?
segunmichaelolu said:
i followed the instructions by downloading the OTA and then i put it in the root of the phone storage , but it starts update and end up with an error. i just want to have a non rooted and stock ww firmware on the device . is there a way out?
Click to expand...
Click to collapse
segunmichaelolu said:
i have tried to flash a new firmware without root by adb sideload , but the problem am having is how to rename the stock firmware zip . for example UL-Z00A-WW-2.12.40.11-user. so that the command window will recognise it . i have tried many ways to rename the the zip , but all i get in the command window is zip not recognised.
Click to expand...
Click to collapse
I know this is a long past due thread never seeing a presentable solution and possibly not even needing one anymore, but I came across it and thought I might add to it if I can, in the event that it's found by someone else having a similar issue.
Rather than attempting to flash using adb/fastboot or using the command window or placing the update in the internal storage of the device for that matter; to apply the update try using this alternative method:
First rename the firmware zip file to the following:
MOFD_SDUPDATE.zip - No need for version numbers, world codes, region codes, etc.
Then, load the newly renamed .zip file onto a microSD card (again, not internal memory, but external) and then boot the Zenfone the same way you would when trying to get into recovery. The system should automatically recognize the .zip and on it's own, begin applying the update WITHOUTthe need of being connected to a computer. It's, in a way that's oversimplified and not to be taken literally, essentially tricking the system into thinking it's an OEM applied update and allows extraction and execution/flashing of the zip file more freely then say, through fastboot without properly set permissions and needing to be a .img file specified to a partition table address.
Hope this helps or somehow makes its way back a couple of years to the you who needed it xD If it doesn't, then simply DON'T hit the Thanks button and let me know what happens instead and I'll try to better assist you.

[Q] How to unbrick ( Hard brick P6)

I install B708 Kangvip V3 ROM and then i flash kernel (ANGEL KERNEL V9) and when i reboot phone stuck on Huawei ascend logo(i thinh this kernel is not compatible with B708 Rom).
Soo i connect phone with USB on computer and try with adb & fastboot. The problem is that phone can´t connect with computer and i can´t install boot.img.
Then i try to put official firmware UPDATE.APP on sd card in dload folder and run with 3 key combination but in recovery mode says that SD card failed to load and i can´t do anything.
Can please help me ??
dedke said:
I install B708 Kangvip V3 ROM and then i flash kernel (ANGEL KERNEL V9) and when i reboot phone stuck on Huawei ascend logo(i thinh this kernel is not compatible with B708 Rom).
Soo i connect phone with USB on computer and try with adb & fastboot. The problem is that phone can´t connect with computer and i can´t install boot.img.
Then i try to put official firmware UPDATE.APP on sd card in dload folder and run with 3 key combination but in recovery mode says that SD card failed to load and i can´t do anything.
Can please help me ??
Click to expand...
Click to collapse
I have solved the problem ! I just flash the previous ROM i have on the phone via TWRP and now works !!!

problem with huawei mt1-u 06

Hello,
I have a problem with a Huawei mt1-U06. When I turn it on it remains on the upload page Android and crashes. By starting the phone from recovery and tells me: Can not mount etc.
I tried to download the original firmware, I created the folder on the sd dload and inserted inside the file Update.app, but when I go to install the firmware on the phone can not find the file.
how can I proceed to reset the phone?
Mirko885 said:
Hello,
I have a problem with a Huawei mt1-U06. When I turn it on it remains on the upload page Android and crashes. By starting the phone from recovery and tells me: Can not mount etc.
I tried to download the original firmware, I created the folder on the sd dload and inserted inside the file Update.app, but when I go to install the firmware on the phone can not find the file.
how can I proceed to reset the phone?
Click to expand...
Click to collapse
Do you have any knowledge with adb&fastboot modes?
Sent from my SM-G850F

REQUEST

hi .. can you guys plz help me i have nova 2 plus and it is in bootloop after trying to root, can you guys plz help me flash the stock firmware , i cant find the stock firmware , my device model is BAC-L21, plz plz plz help
i really appreciate it
updated.. i found the firmware but i cant post the link but it is in a website called combinefile .com if u want to download it.
i downloaded the firmware and extracted the zip file till i got update.app but the update.app is over 4 GB in size and i cant copy it to my sdcard if FAT32 formatted, and when i reformatted the sdcard to NTFS and tried to force flash the firmware pressing VOLUME UP+DOWN+POWER KEY it says install system failed, so i dont know if it is because of the NTFS formatting which is not recognized by the phone or the phone is just dead totally.. i also extracted the Update.app file and flashed the boot.img , recovery.img and system.img but still the phone is not booting up.. can anyone answer or help plz
Try this firmware instead
https://drive.google.com/open?id=1tGuu5Y6Qfo5baHjEO_-tJ3irXAXIWa53

FRP G925T

Hallo, I have a G925T lock in download mode with message: "An error has occured while updating the device software. Use the emergency recovery function in the smart swich pc software"
But is lock with FRP and not is possible to install a recovery.
It is theoretically possible to install an original firmware with odin but the ones I tried do not work.
Can anyone help me?
I need help with this too … anyone!!
Quick resolution... flash the combination firmware in Odin which will boot you into factory binary mode and
Allow you to turn on USB debugging and then you use a few different methods to bypass.. what I personally did was took my rom and unzipped it on my PC went into the system/app and privapp folders and deleted secsetupwizard from each folder. Then simply rezip the rom using win zip. Next root your device using the root package in my rom thread and once booted into twrp connect phone to PC and move the rom to your phone and flash. Then when it boots it totally bypasses setup wizard and then go into settings and factory reset. Then you can update phone to latest firmware. I'm sure the other ways might be easier but this is just the method I chose.
SICKMADE said:
Quick resolution... flash the combination firmware in Odin which will boot you into factory binary mode and
Allow you to turn on USB debugging and then you use a few different methods to bypass.. ....
Click to expand...
Click to collapse
please correct me if im wrong, but don't you need to get past the FRP to turn on USB debugging? like I flashed that latest stock ROM (7.0 FRC1) from Sam and it boots to the google account screen and I dont see any way to turn on USB debugging.
what im i missing here?

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