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so.. i wanted to downgrade from 2.2 to 2.1 and i obviously did something wrong. now whenever i turn my phone on it says
[blue error handler] Arm11 is Crashed!! etc.
the thing is i cant enter clockverk or fastboot...and my phone isnt recognised by the kdz updater...even when in download mode it says phone not connected
i use back usb ports,tried without battery and memory,tried in download mode...update doesn't even start it just says PHONE WASNT FOUND
i know i'm annonying but i couldnt find the solution to this anywhere so if some1 knows how to fix this i would be grateful...
try reinstall drivers and reboot pc
use emergency mode in kdz flasher
flash firmware with fastboot, flash recovery
restore v20d from recovery backup
must work
Anton_Ch said:
try reinstall drivers and reboot pc
use emergency mode in kdz flasher
flash firmware with fastboot, flash recovery
restore v20d from recovery backup
must work
Click to expand...
Click to collapse
How do you use emergency mode in kdz flasher? What is the kdz flasher? And, how do you flash firmware with fastboot, flash recovery restore v20d from recovery backup?
The phone is not being very cooperative with me... I can get to the emergency screen but can't seem to do anything besides that. I've taken a picture of what the error screen but I'm not familure with this phone....
Please help... here is what the screen says
[Blue Error Handler V1.2] Arm11 Crash!!
[Press Volume up key] To get Randump!!
[Press Volume down key] Reboot&savelog!!
------------------------------------------
Linux Kernel Panic
Process ksoftirqd/0 (pid: 3)
------------------------------------------
PC: 0x510000
LR: _rcu_process_callbacks=0x3b4/0x4ec
pc : [<00510000>] lr:[<c00cb79c>]
psr: a0000013 sp : dd027f38
ip : 00000000 fp : 00000000
r10: 04040000 r9 : 00000002
r8 : 00000008 r7 : dd0b5d30
r6 : c06156b4 r5 : c06157dc
r4 : c06157c4 r3 : dd4a74b8
r2 : 0000000a r1 : dd0ab920
r0 : dd4a74b8
@up
.... how did u manage to install 2.2 without flashing 2.1 firmware with fastboot... ??
U had to use kdz updater for fastboot firmware....
read first:
http://forum.xda-developers.com/showthread.php?t=1032744
all the answers are there
IT'S A KERNEL ERROR
1. Have the necessary software.
- Phone Drivers
- KDZ_FW
- The Room you want to install, in my case I served in the final Android 2.1, I suppose due to the use Android 2.2 I had made a partition so I'm not allowed to return to that version of Android.
2. When we light up the phone and leave us this error screen, press the power key + the Volume Down key to set the phone into download mode or (Download Mode).
3. Disable USB LG Driver Model, this will change depending on the operating system we have in the case of windows will be in Manage> Device Manager> Modems> LG USB Drive Model -> Right Click "Disable "
4. Open KDZ_FW select type 3GQCT, Phone Mode: DIAG, consider the room to install (File *. kdz).
Cannot flash any rom on my phone
Hey there, sorry if im spamming or doing any newbie thing, i've always try to stop that.
Recently i've try to get a rom on my phone but I've just got the kernel panic (blue error handler arm11 is crashed!!) I've had that before and solved it with no problems, but this time my computers or my brother's computer do not recognize the phone, not even after disabling the modem, and just when trying to flash a KDZ, this is what i get
[R&D Test Tools Log File]
02:56:37 : Launching SW update
02:56:37 : Unpacking KDZ
02:56:47 : KDZ file extraced
02:56:53 : Files were extracted.
02:56:53 : LGMobileDL Load.
02:56:53 : Port = -1
02:56:53 : Connecting to phone
02:56:54 : PHONE WAS NOT FOUND!
02:56:56 : ===FINISHED===
I don't know what can I do, tried with 2 computers, CS_emergency mode, 3 diferents rom, disabling the modem, but nothing! Even not in download mode.... Any suggestion?
As I said b4, sorry 4 spamming and 4 my english
if this happens (mine was bricked cant turn on no download mode no nothing) just send to lg get them to help you upgrade to 2.1 then try again
Is that the only thing left i could do? No way to try to fix it? I could send to the provider, but I don't know if there's a LG provider around, I may send it to "Movistar" (where i bought it)
---------- Post added at 10:03 AM ---------- Previous post was at 09:44 AM ----------
Whats just curious, is that my pc recognizes the phone, but the KDZ updater cannot! :/
like they say.
lg modem off in device manager.
switch-mode phone to downloding.
and try again. if youre phone die at 215, try with another soft
Or, delete ALL LG drivers, then restart ur PC, install them again, connect ur phone and flash in cs emergency... if doesn't, try another KDZ, or look for an out.kdz which could help, I've got about 7 arm crashed (kernel crash) and solved them that ways I just mentioned
Sent from my LG GT540 using XDA App
one trick about drivers is that you can try to connect it to the port you've never used before on your pc to connect your phone. It should then automaticly search and install drivers to recognize your phone
To all..
To fix this when I got this error you need to reflash a fastboot 2.1 and then go into fast boot and type the commands fastboot-w to wipe it then reboot into download mode and flash the normal stock rom
Same here :/ cant fix sending back to LG
hi i have lg g2 d802 few weeks i upgrade to kitkat an today i dwongrade to stock bcz i wanteed to instal cm latest version so i instaled twrp and i wiped all from phone inculding the back up of stock and zip file of cm i didnt knew,,, and i cant do anything phonee stuck in logo mode..anyone knows what i need to do to pls?
skyrom006 said:
hi i have lg g2 d802 few weeks i upgrade to kitkat an today i dwongrade to stock bcz i wanteed to instal cm latest version so i instaled twrp and i wiped all from phone inculding the back up of stock and zip file of cm i didnt knew,,, and i cant do anything phonee stuck in logo mode..anyone knows what i need to do to pls?
Click to expand...
Click to collapse
Can you enter in download mode (Turn off the device, then press volume up and down, and while you are pressing them, connect the usb cable)?
Or can you enter in recovery mode?
If you can, in download mode flash a stock rom by lg flash tool, or in recovery flash a rom by otg cable...
Nicolo234 said:
Can you enter in download mode (Turn off the device, then press volume up and down, and while you are pressing them, connect the usb cable)?
Or can you enter in recovery mode?
If you can, in download mode flash a stock rom by lg flash tool, or in recovery flash a rom by otg cable...
Click to expand...
Click to collapse
yes i can enter donwload mode and shows me i have no rom instaled and also i cant flash rom,, it doesnt work
wow,,. nvm i fixed with otg cable ty for help nicolo234
skyrom006 said:
yes i can enter donwload mode and shows me i have no rom instaled and also i cant flash rom,, it doesnt work
wow,,. nvm i fixed with otg cable ty for help nicolo234
Click to expand...
Click to collapse
Use Thanks button, it's there for this
Happy you have fixed
please help
Nicolo234 said:
Use Thanks button, it's there for this
Happy you have fixed
Click to expand...
Click to collapse
can you send me instruction on how to do this wth otg cable i have an g2 d800 flashed an d802 firmware and now it thinks its an d802 doesnt let me flashed back through lgtool in ubuntu its show invalid gpt with valiid mbr can you please explain on how to do this?
xniightx said:
can you send me instruction on how to do this wth otg cable i have an g2 d800 flashed an d802 firmware and now it thinks its an d802 doesnt let me flashed back through lgtool in ubuntu its show invalid gpt with valiid mbr can you please explain on how to do this?
Click to expand...
Click to collapse
Otg cable is useful if it lets you enter into recovery... If it does, do the following steps:
1- FROM PC:
Download the rom you wanna flash (for d800), better if it isn't heavy, maybe download one of the aosp rom (300 mb max);
When the download ends, take a usb pen, connect it into the pc, then move the rom in the usb.
2- FROM THE PHONE:
Enter recovery mode (search how on google, its really easy);
Once you're into recovery, connect the otg cable with the usb pen you used before;
If you are on TWRP, go to "mount", and select OTG, if you are on Philz's, ignore that;
Make a simple wipe (wipe to factory reset----> data, cache, dalvik);
Then, flash the rom you have in the usb pen by otg cable.
Ok, once the flash ends, BEFORE REBOOT, DISCONNECT THE USB OTG CABLE, then reboot...
Try this way, if it doesn't work, tell me
Hi Friends!
I have lg l3 e400. It was working well before i flashed a custom rom. But after installing rom it is showing emergency mode when i switch it on. Neither it is connecting to the computer nor reboots in recovery mode. It stucks on emergency mode. Is there any way to connect it to pc or get out from this problem?
Please help....
Connect USB cable and try to flash it via KDZ TOOL(is it detecting phone).
i had that problem too
what i did?
i connected the phone via usb, and selected emergency on kdz and flashed it, you have to install the lg drivers first
i bought a LG D802 32gb last night as i was using a 16 gb before i wanted to flash cloudy g3.. so i tried to install custome recovery twrp...
now i am in fast boot mode..
it says :
[880]fastboot mode started
[910]udc_start()
when i attach usb cable
[1100]-reset-
[1110]-portchange-
[1120]-reset-
[1130]-portchange-
[1140]-fastboot: processing commands
i tried holding volume + and and attaching the usb cable but no luck ... so now i have NO RECOVERY, NO DOWNLOAD MODE, AND MY WINDOWS PICKING UP MY PHONE AS "USB MODEM PHONE ADB PORT"
please help :crying:
After using my cool1 for a month with no problems i decided to flash JUI 7.0.1 (with gapps etc...) on my Cool1 via TWRP but after doing it i realized it has many bugs and apps doesn't work properly. So i decided to return to EUI. After flashing the original stock firmware and rebooting the phone automatically switched off.
Power button not working, i cannot get into recovery and i tried all combinations of buttons without success.
When i connect it to the computer the red led start glowing and my computer recognizes it ONLY in Device Manager as QUALCOMM HS-USB Diagnostic 900E (COM3).
i have all the latest drivers installed.
i tried QFIL and it also recognizes it as QUALCOMM HS-USB Diagnostic 900E (COM3) and after setting everything when i click "Download" i get this error:
Start Download
COM Port number:3
Switch To EDL
Download Fail:Switch To EDL FailFailed to Switch to Emergency Download mode
Finish Download
Click to expand...
Click to collapse
MiFlash doesn't recognize the phone so nothing to do
Coolpad Download Assistant doesn't recognize the phone.
YGDP not working
to flash a new rom i need the phone to go into QUALCOMM HS-USB QDLOADER 9008 MODE but i tried everything installed the latest drivers even bought a 10$ EDL CABLE from amazon still not working always show me QUALCOMM HS-USB Diagnostic 900E
Any suggestion that would help, please... I think it's hard bricked because it cannot get into recovery nor the fastboot mode. completely dead only Red led glowing and QUALCOMM HS-USB Diagnostic 900E (COM3).
Thank you
hi
i installed custom recovery to cool 1 c 103
after it finished model number changed to 106
what i have to do?????
So nobody could help?
hello. probably you wipe system. .. or i dont know..but try this:
Forced writing a recovery mod using QFIL.exe:
a) open program qfil.exe
b) choose the recovery folder and xml file
(remember: for writing succes recovery you need type this command in cmd: BCDEDIT.EXE –SET TESTSIGNING OFF)
c) plug the phone
d) now. most important: Hold Volume up , Volume Down and Power Button At same time. and - always press the button
if not working : first d) and then c) steps.
if the qfil.exe read the phone hold continues button.
e) press download button on qfil.exe
Now in this moment you have a recovery mod.
This method it worked for me
So now you need a flash a rom.
I dont understand why after flash some room(miui 8, 9, etc) my phone did not open..
maybe some rom dont have a kernel
so.. i flash the jui 7 by cuoco and my phone its a live ()
now you can try flash now room (I'm not sure if it will work as I did not try)
1. wipe data and cache
2) flash new rom
edit: dont work flash any rom after flashed jiui..i dont know why......
Edit2: for change jui to eui watch this:
https://youtu.be/oPB1izX4Plo
Good luck:good:
Bogdanm997 said:
hello. probably you wipe system. .. or i dont know..but try this:
Forced writing a recovery mod using QFIL.exe:
a) open program qfil.exe
b) choose the recovery folder and xml file
(remember: for writing succes recovery you need type this command in cmd: BCDEDIT.EXE –SET TESTSIGNING OFF)
c) plug the phone
d) now. most important: Hold Volume up , Volume Down and Power Button At same time. and - always press the button
if not working : first d) and then c) steps.
if the qfil.exe read the phone hold continues button.
e) press download button on qfil.exe
Now in this moment you have a recovery mod.
This method it worked for me
So now you need a flash a rom.
I dont understand why after flash some room(miui 8, 9, etc) my phone did not open..
maybe some rom dont have a kernel
so.. i flash the jui 7 by cuoco and my phone its a live ()
now you can try flash now room (I'm not sure if it will work as I did not try)
1. wipe data and cache
2) flash new rom
edit: dont work flash any rom after flashed jiui..i dont know why......
Good luck:good:
Click to expand...
Click to collapse
I've flashed the recovery mode but my phone is not opening can you help me ? :crying:
silentzer14 said:
I've flashed the recovery mode but my phone is not opening can you help me ? :crying:
Click to expand...
Click to collapse
Edit 3: To change EUI to JUI or viceversa You need use Coolpad download assistant
I found a video yt, link bellow.
Hi, but recovery mod is working? Press Vol up + Power Button to Enter in recovery.
If recovery work, You can flash a rom . Jui or eui.
More details please and i try to help You.
Edit:
Or write rom with coolpad download assistant:
https://youtu.be/oPB1izX4Plo
After You can install recovery
Edit2: I recomanded install trwp 3.1.x.x by @Cuoco92
And then You can Root the phone. (Install magisk or SuperSU from recovery)
Bogdanm997 said:
Edit 3: To change EUI to JUI or viceversa You need use Coolpad download assistant
I found a video yt, link bellow.
Hi, but recovery mod is working? Press Vol up + Power Button to Enter in recovery.
If recovery work, You can flash a rom . Jui or eui.
More details please and i try to help You.
Edit:
Or write rom with coolpad download assistant:
https://youtu.be/oPB1izX4Plo
After You can install recovery
Edit2: I recomanded install trwp 3.1.x.x by @Cuoco92
And then You can Root the phone. (Install magisk or SuperSU from recovery)
Click to expand...
Click to collapse
I have fixed the device but the only problem now is I don't have any signal. Simcards are detected but no Network at ALL, I tried to Fix my IMEI but still the same, do you know how to fix it ?
I also tried to reflash the rom through TWRP still the same -_-
realblackyz said:
After using my cool1 for a month with no problems i decided to flash JUI 7.0.1 (with gapps etc...) on my Cool1 via TWRP but after doing it i realized it has many bugs and apps doesn't work properly. So i decided to return to EUI. After flashing the original stock firmware and rebooting the phone automatically switched off.
Power button not working, i cannot get into recovery and i tried all combinations of buttons without success.
When i connect it to the computer the red led start glowing and my computer recognizes it ONLY in Device Manager as QUALCOMM HS-USB Diagnostic 900E (COM3).
i have all the latest drivers installed.
i tried QFIL and it also recognizes it as QUALCOMM HS-USB Diagnostic 900E (COM3) and after setting everything when i click "Download" i get this error:
MiFlash doesn't recognize the phone so nothing to do
Coolpad Download Assistant doesn't recognize the phone.
YGDP not working
to flash a new rom i need the phone to go into QUALCOMM HS-USB QDLOADER 9008 MODE but i tried everything installed the latest drivers even bought a 10$ EDL CABLE from amazon still not working always show me QUALCOMM HS-USB Diagnostic 900E
Any suggestion that would help, please... I think it's hard bricked because it cannot get into recovery nor the fastboot mode. completely dead only Red led glowing and QUALCOMM HS-USB Diagnostic 900E (COM3).
Thank you
Click to expand...
Click to collapse
Turn off your phone then
Insert the Cable
Hold "VOLUME UP + DOWN + POWER BUTTON" wait until the 4th beep sound Then try to flash again.
I didnt get this problem, I dont know exactly how to fix, but try:
https://youtu.be/9mbNvItVg78
https://youtu.be/8QZF_H_JNpA
silentzer14 said:
Turn off your phone then
Insert the Cable
Hold "VOLUME UP + DOWN + POWER BUTTON" wait until the 4th beep sound Then try to flash again.
Click to expand...
Click to collapse
Unfortunately it isn't working just tried
Try Vol Up + Down + Usb Cable , to get into 9008 Mode.
dwaipayan774 said:
Try Vol Up + Down + Usb Cable , to get into 9008 Mode.
Click to expand...
Click to collapse
USB cable?sorry What's 9008 mode..
bigdoomzoe said:
USB cable?sorry What's 9008 mode..
Click to expand...
Click to collapse
Qualcomm HS- Usb 9008 mode .
Press vol up and down and plug in the usb cable while connected to PC.
What program is needed for the computer
bigdoomzoe said:
What program is needed for the computer
Click to expand...
Click to collapse
---------- Post added at 08:43 AM ---------- Previous post was at 08:42 AM ----------
bigdoomzoe said:
What program is needed for the computer
Click to expand...
Click to collapse
QFIL or HQXA
This will unlock my network
I try it but when i do the recovery mode only the red light is working the phone isn't vibrate and nothing so i tried to do it in the YGDP tool and isn't working too are you know anoyher way ?? :crying:
Boulfalxd said:
I try it but when i do the recovery mode only the red light is working the phone isn't vibrate and nothing so i tried to do it in the YGDP tool and isn't working too are you know anoyher way ?? :crying:
Click to expand...
Click to collapse
Try QGDP. On my Pc my phone is not detected by YGDP ,but I can flash stock ROM with QGDP.You can flash with QGDP , without even turning on the phone.Add the CPB file in QGDP, click start, and then plug in phone while switched off(no need to press any button)
Man you're my hero ;b
Boulfalxd said:
Man you're my hero ;b
Click to expand...
Click to collapse
If you were able to flash Stock ROM,then Congratulations.