help to repair a modem - General Questions and Answers

Hello
i have a 4G modem and it has stuck on welcome problem and i want to flash it but i have only found a update.zip file (it's OTA update).
it's contents are like the attached picture.
it has fastboot mode and go to it without problem.
how can i flash this zip file or it's contents to have a fresh devices?
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any idea?

x23are said:
Hello
i have a 4G modem and it has stuck on welcome problem and i want to flash it but i have only found a update.zip file (it's OTA update).
it's contents are like the attached picture.
it has fastboot mode and go to it without problem.
how can i flash this zip file or it's contents to have a fresh devices?
View attachment 4706463
Click to expand...
Click to collapse
The stock update.zip(or any other OTA update) is meant to be flashed using stock recovery.
Store the update.zip on your device's internal sdcard then boot into stock recovery and choose the update from sdcard option then choose your update file and flash it.
Sent from my LGL84VL using Tapatalk

Droidriven said:
The stock update.zip(or any other OTA update) is meant to be flashed using stock recovery.
Store the update.zip on your device's internal sdcard then boot into stock recovery and choose the update from sdcard option then choose your update file and flash it.
Sent from my LGL84VL using Tapatalk
Click to expand...
Click to collapse
IT is a modem and dont has recovery.
it has only fastboot mode.
is there a way to flash files one by one ?
in update.zip file there are some mbn files and a boot.img but system and userdata and data are .7z like the picture i uploaded.

Related

No product name in downloading mode

Hi guys,
At the beggining sorry if I asked my question in wrong topic.
My phone is gt-s7562 galaxy s duos and I flashed a Rom via Odin but it failed,the Rom was downloaded correctly and drivers was installedin my pc
After that my phone stayed on boot,and it just booted in downloading mode which didn't have product name
I flashed a recovery file via Odin which was passed in Odin and after that I could go to recovery mode and I did full wipe and then reboot. my rom was booted successfuly, but I don't have product name yet!
So what should I do to solve this issue?
I can root my device by flashing a .zip file via recovery and then install a custom rom, but I don't know that this work can solve my issue or not?
Please help me, what should I do now?
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Previous error in Odin by flashing rom :
And I can't backup my efs folder and I can't make a call, my phone goes to emergency calls only when i try to dial a number!
I tried to flash 1file and 3file ROM and with .Pit file via Odin but all of them have failed
I can install custom recovery and root my device.
What do you think aboat installing custom ROM via recovery? Can I repair my product and making a call?
What should I do to solve this issue?
Where should I ask my question? :crying:
Please help me
Perhaps flash original firmware?
And used odin 3?
Sent from my GT-S7562 using xda app-developers app

Android 4.2.2 overwrites recovery at boot time

Hi. Some info about my Nexus 5:
ROM: stock
Kernel: stock
Bootloader: unlocked
Since when I have updated to 4.2.2 (flashing the update using CWM) my Nexus 5 overwrites any custom recovery with the stock one and it unroots during boot. This is very strange: it never happened before. CyanogenMod talks about this:
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So what?
Flash CWM again and before you reboot it'll ask if you want to disable the stock recovery flash so you just say yes
EddyOS said:
Flash CWM again and before you reboot it'll ask if you want to disable the stock recovery flash so you just say yes
Click to expand...
Click to collapse
Well I have flashed it many times but it never asked me that...
After the OTA it will as the OTA adds a file to replace a custom recovery with stock. I just said 'yes' to remove this feature and it kept CWM from then on
EddyOS said:
After the OTA it will as the OTA adds a file to replace a custom recovery with stock. I just said 'yes' to remove this feature and it kept CWM from then on
Click to expand...
Click to collapse
So shall I flash the 4.2.2 OTA again? Or is it just too later?
Flash CWM again and when you reboot it should ask if you want to disable the stock recovery flash
EddyOS said:
Flash CWM again and when you reboot it should ask if you want to disable the stock recovery flash
Click to expand...
Click to collapse
It didn't ask me. However I followed this guide to do that manually and it worked. Thank you for your help.

Can't create FTF from PC Companion files with Flashtool

Hi
I've downloaded and copied the update firmware files for my D2302, however when I try to create the FTF file it freezes while processing the first file. The decrypted file it creates has no data in it. Any ideas?
My end goal is to be able to have it rooted and if I'm really lucky, have a recovery. However, it doesn't look like
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[D230X.properties, in Flashtool data] it even has a recovery (which sounds odd, but I can't get it to go into recovery by power+voldn - it just goes through to system. - I'm now trying to do root with locked bootloader methods.) EDIT: Turns out you have to mash voldn to get into recovery.
Thanks
Biscuit. said:
Hi
I've downloaded and copied the update firmware files for my D2302, however when I try to create the FTF file it freezes while processing the first file. The decrypted file it creates has no data in it. Any ideas?
My end goal is to be able to have it rooted and if I'm really lucky, have a recovery. However, it doesn't look like
[D230X.properties, in Flashtool data] it even has a recovery (which sounds odd, but I can't get it to go into recovery by power+voldn - it just goes through to system. - I'm now trying to do root with locked bootloader methods.) EDIT: Turns out you have to mash voldn to get into recovery.
Thanks
Click to expand...
Click to collapse
If you have an locked bootloader, install philz-twrp multirecovery and take a nandroid backup. I believe it's best to have a nandroid and and ftf (clean) because if you have some mod or problem with your current ROM and an FTF is your only choice it could end badly.
Sent from my D2303 using XDA Free mobile app

HELP! Nexus 5 won't boot

Hi, updating my Nexus 5 to marshmellow has left it stuck at the boot animation. I can get into recovery and have flashed factory 5.1.1 and 4.4.4 images but all that changes is the device loops with older boot animations. Kwongger's NEXUS 5 Toolkit v2.2 completed successfully but didn't improve anything. Trying to flash Cyanogenmod I run into adb "unauthorised". The device had usb debugging enabled and the RSA key of the PC was accepted but after multiple factory resets it appears to be gone.
Is there anyone out there with the experience to help me fix my phone? THANKS!!
How did you flash the image!! the google site for factory images isnt giving me all the files just one file once extracted...missing all the flash scripts...and win bat file...i downloaded lmw48b and 48m both the same sceanario....what file did you flash??
AcquiredIntellect said:
How did you flash the image!! the google site for factory images isnt giving me all the files just one file once extracted...missing all the flash scripts...and win bat file...i downloaded lmw48b and 48m both the same sceanario....what file did you flash??
Click to expand...
Click to collapse
Are you grabbing the images from here?
https://developers.google.com/android/nexus/images?hl=en
After unzipping e.g. 6.0.0 (MRA58K) I have the following: (check your AV if you have missing files)
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Here's a good guide to flashing factory images:
http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701
Does no one have any advice for my bootloop issue???

FAILED (remote : variable not found) when flashing stock images

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I get that error message when flashing the stock images on my unlocked google pixel 3. I now have no OS on my phone I don't believe as booting it up shows "unknown command".
Anyone know what to do?
https://imgur.com/0IjGoic if the image doesn't load
HueBearSong said:
I get that error message when flashing the stock images on my unlocked google pixel 3. I now have no OS on my phone I don't believe as booting it up shows "unknown command".
Anyone know what to do?
https://imgur.com/0IjGoic if the image doesn't load
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Click to collapse
Try flashing the system.img to both slots.
Sent from my [device_name] using XDA-Developers Legacy app
I had the same problem but managed to resolve it.
the way to do it is to do the followings:
1) Install the updated adb tool files from google official framework website here (Very very very important)
https://developer.android.com/studio/releases/platform-tools
2) download the factory image file and unzip it inside a folder. For example "A"
3) after unzipping the rom file, you will find another rom file, unzip it also to the same folder "A"
4) unzip the adb tool downloaded from step 1 and put them in the same folder "A"
5) Double click on "Flash all" to execute the command.
6) Enjoy

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