Database Users

[Q] Help! LG Optimus GT540 not turning on

Hello, i have mobile LG gt540 and when i try turn on there write Linux Kernel Panic Process swapper (pid : 1 ), what is it? How can i involved it?

jiomax said:
Hello, i have mobile LG gt540 and when i try turn on there write Linux Kernel Panic Process swapper (pid : 1 ), what is it? How can i involved it?
Click to expand...
Click to collapse
which ROM ? any overclocking ?

no, system is default, android 2.1, i can not update rom with kdz updater, there stopped in line 215 and same error apeared on the screen. what can i do?

jiomax said:
no, system is default, android 2.1, i can not update rom with kdz updater, there stopped in line 215 and same error apeared on the screen. what can i do?
Click to expand...
Click to collapse
did you checked if fastboot is working ? (home + camera) or you can get to download mode? if not try this:
http://forum.xda-developers.com/showpost.php?p=25547065&postcount=5
edit : ofc power + camera for fastboot

yes, there is working download mode, but i can not update rom, when there is 215 line its even shuting down, have you good rom and kdz updater?

jiomax said:
yes, there is working download mode, but i can not update rom, when there is 215 line its even shuting down, have you good rom and kdz updater?
Click to expand...
Click to collapse
installed all drivers? x64 system?

yes, do you know what is the problem on line 215?

jiomax said:
yes, do you know what is the problem on line 215?
Click to expand...
Click to collapse
not exactly but i'm pretty sure it's drivers fault (LG modem or so)
go and delete the drivers from your PC, reboot and install official LG drivers with the LG mobile updater for gt540

its not working too, any ideas?

KP on stock rom ?? O_O

bs828 said:
KP on stock rom ?? O_O
Click to expand...
Click to collapse
can not understand, what is kp?

kernel panic

bs828 said:
kernel panic
Click to expand...
Click to collapse
aaa i am sorry, yeas there is kernel panic process swapper (pid : 1)
and blue error handler arm11 is crashed! its written.

i can only use download mode and fastboot, i tried flash roms with fastboot but when phone restart there nothing even LG logo... and with kdz updater there stop in line 215.

first try to install a recovery via fastboot:
fastboot flash recovery recovery.img
If this was ok and you reboot into recovery (home + power) install a new ROM , wipe data/factory reset and wipe dalvik cache .
alsowhats your partiton size - did u changed it ?

andreas__ said:
first try to install a recovery via fastboot:
fastboot flash recovery recovery.img
If this was ok and you reboot into recovery (home + power) install a new ROM , wipe data/factory reset and wipe dalvik cache .
alsowhats your partiton size - did u changed it ?
Click to expand...
Click to collapse
no i did not change, and when i flashed recovery then did not run in recovery mode, only lg logo , what can i do? :?

hmmm recovery not running even after flashing it? im guessing that you are pressing the buttons wrongly. my method is first power down the phone next press the power button till you feel the beep next let go of the power button and hold on to only the home button for as hard as you can... should work...

i think you don't have set-up fastboot correctly ..
type fastboot devices and tell me whats showing up in your cmd

recovery mode is not working, and this is my cmd picture
{
"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"
}
when i do this(what is in the picture) after reboot there is only lg logo on phone screen.
any ideas?

hmmmmmm wth? something is corrupted?

Xiaomi Redmi 2 2014811 bricked after updating SuperSu binary in recovery?

I'm not rly good with electronics etc, my phone came with root access permissions via Security MIUI app so I installed SuperSu to manage it easier (MIUI app reqiured to manually check each app to allow access), no custom ROM or anything installed, the way it happened was
1. updated supersu from google play
2. entered supersu app,it asked me to update su binary
3. I clicked yes through recovery
4. it rebooted and got bootlooped.
It's stuck at the "mi.com" screen when turning on, can't go into recovery, fastboot mode only shows an image of Miui mascot without any fastboot options. I've followed some tutorials online and got the thing below from minimal adb.
{
"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"
}

sufoc said:
I'm not rly good with electronics etc, my phone came with root access permissions via Security MIUI app so I installed SuperSu to manage it easier (MIUI app reqiured to manually check each app to allow access), no custom ROM or anything installed, the way it happened was
1. updated supersu from google play
2. entered supersu app,it asked me to update su binary
3. I clicked yes through recovery
4. it rebooted and got bootlooped.
It's stuck at the "mi.com" screen when turning on, can't go into recovery, fastboot mode only shows an image of Miui mascot without any fastboot options. I've followed some tutorials online and got the thing below from minimal adb.
Click to expand...
Click to collapse
Fastboot will show that android icon only.
No fastboot options will be available there.
Now you need to perform some steps to recover your device..
Note - Your data will be wiped. Also, remove memory card (if any).
Now let's start the process -:
Download MIUI Fastboot ROM file.
Here's the link..
1GB RAM model - http://update.miui.com/updates/v1/fullromdownload.php?d=wt88047_global&b=F&r=global&n=
2GB RAM model - http://update.miui.com/updates/v1/fullromdownload.php?d=wt88047_pro_global&b=F&r=global&n=
Also extract this file and put in C Drive.
Now turn your PC on..
And install latest Mi flash tool. http://api.bbs.miui.com/url/MiFlash
Turn your device off. By pulling battery. (Assuming that your device is in bootloop).
Go to fastboot mode (power + volume down)
Now turn your PC on.
Open Mi flash tool.
Connect your device.
Click on refresh button in flash tool.
Now, it will show some random numbers. (This is your device).
Now, select your ROM fastboot file which you downloaded and extracted.
After that, choose 'flash all' and click Flash..
It will take some time.
After that your device will be rebooted.
Voila! Your device is back to life!

edit: solved

edit: solved

sethidheeraj06 said:
Fastboot will show that android icon only.
No fastboot options will be available there.
Now you need to perform some steps to recover your device..
Note - Your data will be wiped. Also, remove memory card (if any).
Now let's start the process -:
Download MIUI Fastboot ROM file.
Here's the link..
1GB RAM model - http://update.miui.com/updates/v1/fullromdownload.php?d=wt88047_global&b=F&r=global&n=
2GB RAM model - http://update.miui.com/updates/v1/fullromdownload.php?d=wt88047_pro_global&b=F&r=global&n=
Also extract this file and put in C Drive.
Now turn your PC on..
And install latest Mi flash tool. http://api.bbs.miui.com/url/MiFlash
Turn your device off. By pulling battery. (Assuming that your device is in bootloop).
Go to fastboot mode (power + volume down)
Now turn your PC on.
Open Mi flash tool.
Connect your device.
Click on refresh button in flash tool.
Now, it will show some random numbers. (This is your device).
Now, select your ROM fastboot file which you downloaded and extracted.
After that, choose 'flash all' and click Flash..
It will take some time.
After that your device will be rebooted.
Voila! Your device is back to life!
Click to expand...
Click to collapse
The fastboot rom is incorrect for my model (missmatching image and device error)

sufoc said:
The fastboot rom is incorrect for my model (missmatching image and device error)
Click to expand...
Click to collapse
Which device do you have..?
Kindly tell the model no. Such as 2014818.

sethidheeraj06 said:
Which device do you have..?
Kindly tell the model no. Such as 2014818.
Click to expand...
Click to collapse
It's the same as in the title, 2014811 TD-LTE

Axon 7 not able to install TWRP or lock bootloader

Hello all,
I need help with my Axon 7 (A2017G)
I upgraded my phone to Oreo 8.1 (AospExtended), played with it a bit, but decided to downgrade to 7.1.1 (stock) again.
After I did so, I noticed something different. Firstly when it boots up, this screen appears
{
"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 goes away after 5 seconds and boots or if I click the vol up or down button, it takes me to this screen
If I choose anything other than Recovery, the phone just boots up
If I choose Recovery, it takes me here
I cannot boot into recovery mode at all. I can't find out how to install TWRP recovery on here at all.
Also If i boot using power+vol down, this appears
Please advise how to install TWRP and lock the bootloader

Have you tried the Axon 7 tool by Djkuz?
It should be able to get you out of this, I'll find the link for you.

Khepralife said:
Hello all,
I need help with my Axon 7 (A2017G)
I upgraded my phone to Oreo 8.1 (AospExtended), played with it a bit, but decided to downgrade to 7.1.1 (stock) again.
After I did so, I noticed something different. Firstly when it boots up, this screen appears It goes away after 5 seconds and boots or if I click the vol up or down button, it takes me to this screen
If I choose anything other than Recovery, the phone just boots up
If I choose Recovery, it takes me here
I cannot boot into recovery mode at all. I can't find out how to install TWRP recovery on here at all.
Also If i boot using power+vol down, this appears
Please advise how to install TWRP and lock the bootloader
Click to expand...
Click to collapse
that is, like, 100% normal. you have stock recovery and that FTM mode just gives you adb. If you can't enter fastboot then you would have to install it via EDL.
But before doing that, why the heck would you want to lock the bootloader? Lol you can just hide the 5 sec screen and sell it (or return to zte, they never check), there's no difference at all
If you're gonna lock anyways, you have to install TWRP via EDL (use EDL Tool by djkuz) then install the "remove inscription" by raystef66 or follow the steps on his guide. Then you will get fastboot. After you do that, just reboot the phone. TWRP should be replaced with stock recovery again. Check if it was (power + vol+) and if you enter stock recovery then go to Fastboot (via "adb reboot bootloader") and do the command to lock
Of course you have to be FULLY stock (no magisk or whatever) or you'll brick your device

Axon 7 tool
https://forum.xda-developers.com/axon-7/development/axon-7-edl-tool-flash-backup-restore-t3750759
There is an Axon 7 tool kit as well via another post here.
https://forum.xda-developers.com/axon-7/development/tool-axon7toolkit-t3573108

Syberclone said:
Have you tried the Axon 7 tool by Djkuz?
It should be able to get you out of this, I'll find the link for you.
Click to expand...
Click to collapse
Thank you

Choose an username... said:
that is, like, 100% normal. you have stock recovery and that FTM mode just gives you adb. If you can't enter fastboot then you would have to install it via EDL.
But before doing that, why the heck would you want to lock the bootloader? Lol you can just hide the 5 sec screen and sell it (or return to zte, they never check), there's no difference at all
If you're gonna lock anyways, you have to install TWRP via EDL (use EDL Tool by djkuz) then install the "remove inscription" by raystef66 or follow the steps on his guide. Then you will get fastboot. After you do that, just reboot the phone. TWRP should be replaced with stock recovery again. Check if it was (power + vol+) and if you enter stock recovery then go to Fastboot (via "adb reboot bootloader") and do the command to lock
Of course you have to be FULLY stock (no magisk or whatever) or you'll brick your device
Click to expand...
Click to collapse
Thank you

[Solved] H990DS only able to boot into fastboot and static screen

Hi,
I was trying to install Super Rom but unfortunately I am unable to boot the phone. I had rooted the phone a while back. When I try to turn the phone on I get stuck with the dreaded static screen which is normally an easy fix however I can't boot into TWRP as that gives my a static screen too. The only thing I have access to is the fastboot menu and when I try "fastboot reboot" I get stuck at the LG "lifes good" screen. I have tried to flash two different versions of TWRP (one given in dirty santa and the most up to date for H990DS).
Any ideas will be greatly appreciated!
SOLUTION: https://forum.xda-developers.com/showpost.php?p=77843686&postcount=7

Don't use fastboot reboot. That starts it booting the stock rom, which before the first boot into twrp reflashes the stock recovery again. You need to pull the battery to leave fastboot, then boot into recovery by holding volume down, holding power until the screen turns on, then tapping power repeatedly until it asks to factory reset, say yes. When twrp boots swipe to allow writing to system and flash something. Then booting the rom won't eat twrp anymore.

Phoenix591 said:
Don't use fastboot reboot. That starts it booting the stock rom, which before the first boot into twrp reflashes the stock recovery again. You need to pull the battery to leave fastboot, then boot into recovery by holding volume down, holding power until the screen turns on, then tapping power repeatedly until it asks to factory reset, say yes. When twrp boots swipe to allow writing to system and flash something. Then booting the rom won't eat twrp anymore.
Click to expand...
Click to collapse
Thanks for your help, but I have managed to fix my issues! I will add in a fix guide later for anyone else that stumbles upon this.

Phoenix591 said:
Don't use fastboot reboot. That starts it booting the stock rom, which before the first boot into twrp reflashes the stock recovery again. You need to pull the battery to leave fastboot, then boot into recovery by holding volume down, holding power until the screen turns on, then tapping power repeatedly until it asks to factory reset, say yes. When twrp boots swipe to allow writing to system and flash something. Then booting the rom won't eat twrp anymore.
Click to expand...
Click to collapse
So I can now boot into SuperRom but I am unable to go back into TWRP. When I do the usual button procedure to get to TWRP I am asked to do the LG reset thing, I press yes twice and then I am met with this screen:
{
"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"
}
To boot into Android I need to open fastboot and reflash the recovery, then reboot but I still don't have any access to the recovery. Any ideas?

Higgings said:
So I can now boot into SuperRom but I am unable to go back into TWRP. When I do the usual button procedure to get to TWRP I am asked to do the LG reset thing, I press yes twice and then I am met with this screen:
To boot into Android I need to open fastboot and reflash the recovery, then reboot but I still don't have any access to the recovery. Any ideas?
Click to expand...
Click to collapse
Flash my twrp instead.

Phoenix591 said:
Flash my twrp instead.
Click to expand...
Click to collapse
I'm fairly certain that's the one I'm using, but ill re-download it and try again.
Just downloaded your version and it was indeed the one I have been using already. I did however download it again and tried to reflash it using the method you stated above but I end up with the same screen. The only way I can get it to boot into Android after that screen is to boot into fastboot, flash your recovery then "fastboot reboot".

Problem solved! Solution:
1. Download the TWRP app from the play store
2. Using the app, flash Phoenix591's TWRP (here)
3. Use ADB and reboot into recovery using "adb reboot recovery"
Once I did these steps I was able to use the usual method (volume down, release power for one second etc) to boot into TWRP. Happy days!

Note 3 SM-N9005 coming from firmware LRX21V.N9005XXSGBRI2

What are the steps to flash?
In theory
unlock BL (is it needed at all, and if how for the SM-9005 Note III)
flash RM (TWRP etc., which version?)
flash CR (LOS and so on, what is a rock solid option?)
flash GAPPS
Or do I need to root first?
There is no OEM Unlock in the [Developer options]
Any links to follow? For a specific method suitable for Note3?
Best ROM for me would be, bug free overall operation, no lags
Any recommends for a flawless and well performing custom ROM (above FW LRX21V.N9005XXSGBRI2 is stock)

The steps are mostly correct. You may have to ensure Vaultkeeper is disabled after unlocking the bootloader. See this.
You do not have to root your device in order to install a custom ROM. All you should have to do is unlock your bootloader, ensure Vaultkeeper/KG is disabled, then install TWRP, which you can use to flash a custom ROM.

Starting with a shopping list:
Heimdall Recovery Flasher
TWRP for SM-N9500
from Team Win Website TWRP for HLTE
Bring the phone to Download mode:
Powering off and press the Power, Volume Down, and Home buttons simultaneously. When the blue screen appears, release all 3 buttons and press Volume Up
{
"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"
}
In Heimdall - Utilities - Detect
Nice try won't do - Heimdall wants a gzipped tar containing a firmware.xml - neither the xml is there
Heading over to ODIN website
In Odin, import the appropriate twrp.tar file for your variant with the "AP" and press the "Start" button
Succeed 1 ?
Won't install yet. After Reboot into Recovermode "Power, VolUp, Home" Standard Recovery shows up
There is no OEM unlock in Dev Options. The only thing visible is Allow USB Debugging
With USB plugging in, phone is asking PTP or MTP but not debugging. I would assume some additional step is missing.

OK, I'm one step beyond:
After starting Odin, filling the AP button with TWRP, this time I disabled under Options TAB "auto reboot" before starting to flash, then I saw the pass message
Disconnecting the USB and pressing power, volume up and home button until reboot
Releasing the power button instantly and kept holding volume up + home until it enters TWRP recovery
Well, that's the first step, now the wipes
Wipe and pull “Swipe to Factory Reset”
Advanced Wipe, System and pull “Swipe to Wipe”
Now I connect USB und use the filemanager to upload ROM and GAP to the internal storage.
Still not sure which to use.