Database Info

[SOLVED] Problem with fastboot/recovery with TF300TG

There is some similiar threads about this, but I still haven't found solution to my problem. I also tried to post this same problem on general: (TF300TG)For All Your Jelly Bean discussions-problems, but I thought if this was better on troubleshooting.
I got problem with recovery/fastboot on tf300tg..
Background: I haven't root my tf300tg, I got 4.2.1 (10.6.2.11) and I have unlocked bootloader from Asus support and installed APX drivers to windows 7 which works with tf300tg. (even when it's not so needed?) Also I got USB debugging on.
Problem: When I press (Vol Down + Start) to get in bootloader and try to start RCK it gives me error ("Virhe" means error in finnish).
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Second Problem: If I can't use recovery I could try to use fastboot. I downloaded ADB and tried to follow instructions but there is one problem with this. I can use fastboot only when my tf300tg is on normal mode. So I can't use fastboot in recovery or in bootloader mode. I'm not sure if I should use fastboot in normal mode (don't know if it's safe?) to install TWRP 2.6.0 (for tf300tg)
Normal mode:
APX mode/Bootloader mode:
EDIT: After 5 hours of finding, I found that reason was ADB version. Fixing this problem was download: minimal adb and fastboot program to windows.
Thread for this information was: http://forum.xda-developers.com/showthread.php?t=2777730

Unbrick LG f70 d315

Good evening at all!
Sorry for the trouble but after long hours of research and attempts without solving the problem I thought to try to ask with a thread.
I'll explain what's my problem: I have a lg f70 d315 that no longer wants to start.
It has not been used for a long time and I can not tell you what was done to it last time.
The phone stays locked in the boot screen with the LG logo.
I tried to perform a factory reset from the stock recovery but the situation is not changed. (it stays stucked on "performing factory rest")
I tried to start the device in download mode pressing Vol UP while booting but instead of showing the download mode screen, the fastboot commands are shown (as in picture)
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"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
The bootloader is locked so I can not flash a modified recovery (which I find here https://forum.xda-developers.com/chef-central/android/recovery-twrp-2-8-7-0-lg-f70-d315-t3278742) or flash the file laf.img necessary to access the download mode.
any attempt I do to flash shows these errors
Even when testing with "fastboot boot recovery.img" commands, the phone loads the TWRP recovery but remains locked in the twrp logo screen, without continuing or allowing other operations.
is the device unrecoverable?
Connecting it to the PC is only recognized when it is in fastboot, in all other cases (with mobile phone off, during startup) is not shown by windows.
Thank you very much for your help or just having read the post,
Enrico

Flash Idol 6045Y from Linux (phone bricked, not recognized by Eluga nor Mob Upgrade)

Hello,
From yesterday, I am experiencing infinite bootloop witth my idol 6045 Y. I did nothing special, it just began to reboot, and then bootloop.
The system does not succeed to launch : during the launch the screens flashes blue then the phone reboot again.
I can access bootloader mode and recovery (TWRP 3.0.0.1) wihtout any problems. Just the system won't boot. I tried to flash new rom and restore backup - won't work, the phone does not succeed to boot the system and reboot again and again. I don't know if it's a hardware issue or soft one.
I wanted to flash completely through Eluga Panasonic. I foud the downloas link on XDA Idol3, don't rememeber which thread exactly. After having installed it, this one does not recognize the phone, even when the drivers are properly installed.
The steps I follow : I plug the phone into PC in fastboot mode and click on "download" button on the Panasonic soft. Tried opening the soft before and plugging the phone after and vice-versa, does not change anything. Installed fastboot drivers, qualcomm drivers etc... driver in Panasonic soft, no changes.
The Eluga Software does not succeed to communicate with the phone. Now way. I tried all (3 differents computers, windows 10, windows 7, reinstalling drivers etc...)
On linux, I succeed to control the phone through adb or fastboot.
Anyway to reflash completely the phone with these commands ?
Any help grealty appreciated.
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Shouldn't one use "download" mode rather than "fastboot" in this case ?
I'd try
sudo adb reboot edl
or the phone-off-press-both-volume-buttons-then-plug-usb combo

My phone boot only on fastboot & recovery mode

Hi,
I have unfortunately erased my rom before install in my phone.
Result my phone can boot on “fastboot mode” (push down) and “recovery mode” (push up) but write “No OS installed”.
When I used PC for unlock my phone by USB, the PC can’t detect my phone and I am blocked.
My phone is over or what do you can do for save it ?
Thanks a lot.

If you can access fastboot your phone is fine. It seems like you just have a problem connecting it to your pc. Try another pc. When you get to fastboot install a custom recovery, and flash a new ROM from there

m7x9 said:
If you can access fastboot your phone is fine. It seems like you just have a problem connecting it to your pc. Try another pc. When you get to fastboot install a custom recovery, and flash a new ROM from there
Click to expand...
Click to collapse
Thanks, I have hope . I have try two pc and try install much drivers . when I connect phone, I listen sound and the battery charge. What the drivers, recovery and software should be install ?
I would installed lineage 18, Havoc 4.3 or arowos

Nobody have an idea ?

yes, i have wash my USB port and change my usb cable and use tool all in one. My device are found !!!
Whith this tool, I Can install a lineage recovery (with "recovery flasher and device rooter") and transfert my rom.zip with "adb file manager" but how install the zip. when i boot in recovery 18.1 (20210402), don't have 'install" like twrp 3.0.
and if I use minimal adb and fastboot
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

it's ok.
I have install "twrp-3.5.0_9-20210207-polaris-unofficial" with tool all in one.
and "Arrow-v11.0-polaris-OFFICIAL-20210409-VANILLA.zip" with minimal adb and fastboot
Thanks

Support for OP8T: unbrick tool seems to not work, partions can't be mounted

I'm on OP8T, the current status is:
- I can access fastboot
- I can access orangefox recovery (so I could boot to EDL mode, but it seems to not work)
- I can use ADB from my computer
- I can't boot any OS
The problem: I have some partitions that seems corrupted because they aren't automatically mounted when I boot to recovery. I tried to clean data and flash crdroid rom but both operations have errors (all partitions have the error "the partition can't be mounted").
Other problem: Unbrick tool doesn't work, it seems to not recognize the device and not start the flashing. I followed the guide in the official thread https://forum.xda-developers.com/t/...l-to-restore-your-device-to-oxygenos.4180837/ but when I press volume buttons the smartphone doesn't go in EDL mode (because it's not recognized by the unbrick tool). It seems to not go in EDL mode even from recovery (using the "reboot to EDL").
Is there a way to flash stock oxygen os in order to "re-build partitions"?

Try putting your PC in test mode:
Press windows key (on keyboard) + x
This brings up a menu, click on powershell (administrative). Powershell is like a command prompt.
In powershell enter this command:
bcdedit /set testsigning on
Once it says successful, reboot your PC and then try MSM tool again.
Let me know how it goes.
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

I solved installing the driver manullay because the phone was recognized as QHUSB_BULK and not as QDLOADER 9008

Try also to look at this thread with proper driver installation.