Database Develop

[Q] What to do, keeps rebooting?

my problem is that i used to have Cm9 (beta 8) but i wanted to return to my operator stock ROM so i flash it with Odin, One package, but now it keeps rebootng i can see samsung logo and then Telcel (splash screen o boot animation) it keeps doing it again and again i cant go to Download Mode via Home-vol down-power because my volumen key doesn't work (i brake it), i just need to know what to do? can i go to download mode via ADB or what help me

When phone switched off:
Home Button + Power - open recovery
Wipe Data and Cache, reboot

You could try Recovery mode and wipe.
keki92 said:
my problem is that i used to have Cm9 (beta 8) but i wanted to return to my operator stock ROM so i flash it with Odin, One package, but now it keeps rebootng i can see samsung logo and then Telcel (splash screen o boot animation) it keeps doing it again and again i cant go to Download Mode via Home-vol down-power because my volumen key doesn't work (i brake it), i just need to know what to do? can i go to download mode via ADB or what help me
Click to expand...
Click to collapse
Your might want to try PWR + HOME to get into Recovery Mode screen, then Wipe Data (Factory Reset), when done remove battery, wait 10 sec., then insert battery and boot normally... has worked for me on the orphaned S5830D SGAce w/ DTLKI4 f/w. BUT, be aware, all user settings and installed apps are vaporized !!! Stuff on /SDCARD is safe.
Cheers,

help please
donACEsko said:
When phone switched off:
Home Button + Power - open recovery
Wipe Data and Cache, reboot
Click to expand...
Click to collapse
but my buttons vol down and vol up doesn't work

lgo51 said:
Your might want to try PWR + HOME to get into Recovery Mode screen, then Wipe Data (Factory Reset), when done remove battery, wait 10 sec., then insert battery and boot normally... has worked for me on the orphaned S5830D SGAce w/ DTLKI4 f/w. BUT, be aware, all user settings and installed apps are vaporized !!! Stuff on /SDCARD is safe.
Cheers,
Click to expand...
Click to collapse
yes i know that wiping all data works again but my keys Vol + or Vol - doesn't work it's any way to do it via SDK or ADB

RTFM !
keki92 said:
yes i know that wiping all data works again but my keys Vol + or Vol - doesn't work it's any way to do it via SDK or ADB
Click to expand...
Click to collapse
The keys needed are: POWER and HOME
The keys not used are: VOLUME +/-

keki92 said:
my problem is that i used to have Cm9 (beta 8) but i wanted to return to my operator stock ROM so i flash it with Odin, One package, but now it keeps rebootng i can see samsung logo and then Telcel (splash screen o boot animation) it keeps doing it again and again i cant go to Download Mode via Home-vol down-power because my volumen key doesn't work (i brake it), i just need to know what to do? can i go to download mode via ADB or what help me
Click to expand...
Click to collapse
One package? Aren't you supposed to use the one with the 5 different files and not just one? To make a completely clean stock rom install, I mean. If that's what you want.

I think he(or she) want a stock rom only. You need to do a full wipe after flash with odin. Maybe touch recovery helps you, but i cant find any . You can go to download mode by "adb reboot download" , i think it cant success without wipe.
Or maybe try to flash a rom with 5 files as SuperAce609 said.

No. You can't flash 2.3.6 directly.
You need to flash 2.3.3 first , then 2.3.4 and last 2.3.6 using Odin.
Sent from my impulses.

yeowwwai said:
No. You can't flash 2.3.6 directly.
You need to flash 2.3.3 first , then 2.3.4 and last 2.3.6 using Odin.
Sent from my impulses.
Click to expand...
Click to collapse
no need for that bro !!!!
@OP
just go to recovery > factory reset(wipe data)
and then reboot......Ur done
so simple.....

lol. u guys didnt even try to understand what his problem in the first place. atleast read the first post properly before giving suggestions.
the poor guy had his vol up and down button broke, and u suggest him to wipe data in recovery.
thing is his vol up and downn button doesnt work! so how can he navigate in recovery? lol
btw op, u said that u flashed onepackagee file via odin. so how did u manage to go into download mode in the first place when your vol down button is busted?
if u managed to go into download mode again, this time flash the full package instead.

SuperAce609 said:
One package? Aren't you supposed to use the one with the 5 different files and not just one? To make a completely clean stock rom install, I mean. If that's what you want.
Click to expand...
Click to collapse
I am having the same problem.
The phone keeps rebooting on startup. The phone can go in download mode but can't go in recovery mode.
Do you know any good link to download multi file package? I can't seem to find it anywhere

which Rom You were using and which firmware do you want?

keki92 said:
which Rom You were using and which firmware do you want?
Click to expand...
Click to collapse
My phone was running 2.2.1 Froyo. I tried to upgrade it to 2.3.6 using process mentioned here. http://androidadvices.com/update-gal...wktm-firmware/
The Odin completed successfully and restarted the phone. But the phone was running spanish language. I was getting an alert after every 3-4 seconds. But i could not read it as it was spanish. I restarted the phone and it went in boot loop. The phone keeps rebooting every 2 seconds.
I can't get into recovery mode but I can get to download mode.
I have tried flashing many ROMs from sammobile.com but none of them is working.

Help me , my phone doesn't start !!!

Hello everybody, my phone doesn't start.
He starts just on mode downloading after branch in USB.
Help me please.
Sorry for my English.

if download mode works, try install stock rom through odin then u can do whatever u want

MariusiK31 said:
if download mode works, try install stock rom through odin then u can do whatever u want
Click to expand...
Click to collapse
I have already tried him and when he gives restart on Odin, my telephone does not start.

enzoo96 said:
Hello everybody, my phone doesn't start.
He starts just on mode downloading after branch in USB.
Help me please.
Sorry for my English.
Click to expand...
Click to collapse
try to take out battery for a minute then put it back and switch on

enzoo96 said:
I have already tried him and when he gives restart on Odin, my telephone does not start.
Click to expand...
Click to collapse
u mean bootloops or doesn't start at all ? can u enter cwm ?

MariusiK31 said:
u mean bootloops or doesn't start at all ? can u enter cwm ?
Click to expand...
Click to collapse
He does not start, and I can not enter it cwm

Hard brick?
If so, sending it to a Samsung Center is your best bet.
Sent from my CM7 GT-S5570I

NightRaven49 said:
Hard brick?
If so, sending it to a Samsung Center is your best bet.
Sent from my CM7 GT-S5570I
Click to expand...
Click to collapse
+1 it's hard bricked

same thing happen to me
I experience that too last 6months to be exact, as long as you can access download mode and it is readable by your laptop/computer you can fix it, download any ONE PACKAGE stock room in firmware.com then flash it via Odin after that process finish
go to cwm
just power button + home button
then reset and wipe
please feedback as soon as you do my tips thanks!
goodluck! :good::good:

grimmjowjak said:
I experience that too last 6months to be exact, as long as you can access download mode and it is readable by your laptop/computer you can fix it, download any ONE PACKAGE stock room in firmware.com then flash it via Odin after that process finish
go to cwm
just power button + home button
then reset and wipe
please feedback as soon as you do my tips thanks!
goodluck! :good::good:
Click to expand...
Click to collapse
I flashed and I can not go to cwm

enzoo96 said:
I flashed and I can not go to cwm
Click to expand...
Click to collapse
how about normal booting after flashing via odin?

grimmjowjak said:
how about normal booting after flashing via odin?
Click to expand...
Click to collapse
It's doesen't start

Blank Screen
I installed the wrong cwm on mine and when I tried to boot into recovery all I got was a blank screen, so I waited for a bit, then pulled the battery, turned phone on and nothing but a blank screen, tried getting into DL mode and nothing, but when I plug it into the PC, it wants to recognize as a modem instead. I think its toast, I even made a jig, tried getting into DL mode and nothing, the phone is on just no screen, it charges the battery when plugged into usb port but nothing on the screen. It had worked until I flashed cwm on it...

go to stock recovery
why don't you just enter into stock recovery and factory reset the phone , you can also flash the stock rom with odin after puting your phone in download mode . to go to recovery vol+ and vol- and power on the phone at te same time

Didn't you read? He has neither download nor recovery mode.
Sent from my CM7 GT-S5570I

LG-P880 Firmware flash,upgrade,downgrade improved.

So as LG-P880 flashing instructions were too much hassle for my taste
Here it is a very simple way to upgrade/downgrade your phones easy peasy
Everything will be gone so backup first!
Download this:
Mirror 1:
http://s000.tinyupload.com/index.php?file_id=01589528474127578975
Mirror 2:
http://www.mediafire.com/download/wu50af8uh99air7/P880-Flashtools.rar
Unrar and copy your downloaded new firmware inside LG Flash Tool 2014 folder
Browse to Driver folder and install/double click LGUnitedMobileDriver_S50MAN311AP22_ML_WHQL_Ver_3.11.3.exe file.
Shutdown and remove SIM&EXTSDCARD from the back of the phone. Leave battery in-place don't take it out.
Press and hold Vol(-) connect usb cable coming from pc->download mode
Run LGFlashTool2014.exe
Selections
CDMA or 3GQCT doesn't matter really
DIAG
KDZ file location
then select preferred flash mode
Normal Flash: Flash ROM without losing any data. Only use this when you need to fix system error. Beware of boot loop when flashing ROM that differ from current ROM on your phone or MOD ROM.
CSE Flash: Choose this option when you need a fresh format. All data will be gone. It's suitable for upgrading or downgrading ROM or simply use this when you need to back to Stock.
Done, enjoy!
Update:
If you get
This mode is for data backup at service center ...
Click to expand...
Click to collapse
in recovery repeat flashing the KDZ and you will get the stock recovery this time.

Wow, thx Demetris, you are my savior just in time.
With the online upgrade the phone is always stuck in a bootloop and the old offline method just didn't work as it gave me a file extract error, although I know I've done everything correct (maybe the issue was leaving the sim and sd card inside or selecting 3GQCT?)
Btw and fyi, the CSE method is only available if CDMA is selected.
Thanks for making this fast and simple tutorial that even works ^^

Thank you for the great tutorial. I tried exact accordance with my LG-P880 to update. Unfortunately it did not work, the device starts but then remains at the LG logo, no further reaction. Restart / reset no improvements. Options in Android System recoveryy <3e> do not work. Do you have an idea how I can still save my beloved P-880?

Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol +(99% of times you need to use - but for me was +) and press power on. On stock recovery factory reset and now phone will boot

I did and the unit freezes. The figure Android is flat and shows an exclamation mark.

jo dollert said:
I did and the unit freezes. The figure Android is flat and shows an exclamation mark.
Click to expand...
Click to collapse
Did you erase nv partition? from stock recovery?
If not check this V20c md5: 8dd721c1c6ec63c74d42b2931de8456f

KDZ
where can we find the original KDZ files?
Thanks in advance! :highfive:

Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
jo dollert said:
I did and the unit freezes. The figure Android is flat and shows an exclamation mark.
Click to expand...
Click to collapse
For me it worked without a factory reset, just flashing and restarting.
Forget what I said, i think I did a factory reset and wiped nv partition before I flashed the new firmware with this tutorial.
@alberteske all firmwares can be found here: http://lg-phone-firmware.com/index.php?id_mod=15
but some links are broken, after clicking on a link you have to replace the "%2F" at the end of the adress with a "/"

Demetris said:
Did you erase nv partition? from stock recovery?
If not check this V20c md5: 8dd721c1c6ec63c74d42b2931de8456f
Click to expand...
Click to collapse
When I select the options in the recovery mode it freezes, no action will happen.
The MD5 number is correct.

baseband change without flashing whole kdz?
isn't a way to extract the baseband files and flash them without having to flash kdz + unlock + re-install everything...?
thanks a lot in advance Demitris!

jo dollert said:
When I select the options in the recovery mode it freezes, no action will happen.
The MD5 number is correct.
Click to expand...
Click to collapse
You sure is a P880 and not a P880G?

Demetris said:
You sure is a P880 and not a P880G?
Click to expand...
Click to collapse
Yes, LG-P880

jo dollert said:
When I select the options in the recovery mode it freezes, no action will happen.
The MD5 number is correct.
Click to expand...
Click to collapse
also for me it comes now only to recovery mode.
thats it now.
what to do ?
shows:
"This mode is for data backup at service center ..."
See no chance to make a factory reset
---------- Post added at 07:49 PM ---------- Previous post was at 07:45 PM ----------
Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
it comes now only to recovery mode.
thats it now.
what to do ?
shows:
"This mode is for data backup at service center ..."
See no chance to make a factory reset

I cant go on... stucked on Bootloader..:
S/W Upgrade
Please wait
while upgrading...
i did what you wrote but cant go forward. I got this message after trying to put: normal flash: Please run or install ActiveSync program
/edit:
Connection to server fialed. Try again in a moment. (pressed OK).
now i am stucked at:
Upgrading your phone....
Do not disconenct your phone or remove you battery until upgrade is completed. Calling and messagin functions are not available druging the update process......

Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
ok.
Think here you mean:
press and hold [vol -] and [power] until you got the "android recovery figure"
then clear cache and make factory reset

Demetris said:
Use CDMA and select CSE flash. After update and phone sticks at lge logo remove battery hold vol + and press power on. On stock recovery factory reset and now phone will boot
Click to expand...
Click to collapse
Somehow my phone got to the LG logo but is in bootloop. Tryed vol+ and power. I can get to stock recovery, but how to factory reset from there?

Reboot phone
ADB sideload
Factory reset
...something like that
I think that you must see that options when enter recovery(vol- and power button),then using volume buttons select factory reset and confirm with power button. I also have bootloop after flashing kdz but after factory reset phone boot properly.
BTW i use flash kdz tutorial not that method from Demetris
Sent from my Optimus 4X HD using XDA Free mobile app

xperia u20i said:
Reboot phone
ADB sideload
Factory reset
...something like that
I think that you must see that options when enter recovery(vol- and power button),then using volume buttons select factory reset and confirm with power button. I also have bootloop after flashing kdz but after factory reset phone boot properly.
BTW i use flash kdz tutorial not that method from Demetris
Sent from my Optimus 4X HD using XDA Free mobile app
Click to expand...
Click to collapse
correct.
used his new tool and tutorial. It worked then.

EB20XY said:
correct.
used his new tool and tutorial. It worked then.
Click to expand...
Click to collapse
i am stucked (again on LG logo)... pressed vol+ and power on and i see the Revocery mode (by LG) - written: This mode is for data backup at service center. After removing and reataching batter press power key to reboot and keep it using. Well this aint working... Only home button works (in recovery mode) and i dont see anything else, where to make a factorty reset...
/edit:
vol- and power got me into the recovery menu. Factory reset and now its no bootloop. Well let me see on...

Vol- was the key
Sent from my Optimus 4X HD using XDA Free mobile app

[Help] Unlocking bootloader D-405N

I use this guide: http://forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-flash-custom-t2839690
But I cant find recovery.img on my phone and I use another recovery. Now I want to go in Recovery Mode but I have only LG logo and in left up corner is:
[490] fastboot_int()
[590] USB init ept @ 0xffdc000
[610] udc_start()
Besides when I restart phone, my phone turn on normally. I think that the fault of a bad file recovery.img. Someone can send me recovery.img on D-405N? Or help me with this problem? Best Regard, Damian.

damianww said:
Besides when I restart phone, my phone turn on normally. I think that the fault of a bad file recovery.img. Someone can send me recovery.img on D-405N? Or help me with this problem? Best Regard, Damian.
Click to expand...
Click to collapse
here is the thread with latest twrp http://forum.xda-developers.com/devdb/project/?id=6543#downloads

olinojephanko said:
here is the thread with latest twrp http://forum.xda-developers.com/devdb/project/?id=6543#downloads
Click to expand...
Click to collapse
But which is on my D-405N?

damianww said:
But which is on my D-405N?
Click to expand...
Click to collapse
all of them, its for all lg l90 D4xx devices.
I recommend using this one TWRP_2.8.4.0_160115_L90.img

Ok It's done, thank you. But i have another problem... I put on my SD card ROM but Team Win Recovery Procjet doesn't see zip file. Why? SD card must be in Ext2?

sd card should be in fat32
make sure you are looking into right directory, in twrp you can choose between internal and external sdcard. if you cant see it on external memory try putting it into internal.

I have another problem... -.- I install ROM but when i turn on phone is LG logo, T-mobile logo and I wait and nothing. Someone can help me?!

which rom did you install?
maybe try to do full wipe and reinstall it

olinojephanko said:
which rom did you install?
maybe try to do full wipe and reinstall it
Click to expand...
Click to collapse
http://forum.xda-developers.com/lg-l90/development/rom-crystal-pa-8-0-crx-team-t2928842
But how can I go into Recovery Mode? System stopped on T-mobile logo..

just pull your battery out
and this how you can get into recovery, its from that thread for unlocking bootloader etc
HOW TO BOOT INTO RECOVERY PRESSING VOLUME AND POWER KEY
You can reboot to recovery via flashify app or following key combination: -
Power of your phone press both Volume Down + Power Button same time, As soon as the LG logo appears release both buttons and immediately press and hold same buttons (Volume Down+Power) again. Now Factory data reset screen will appear saying "Erase all user data & restore default settings?". Use volume down key to select "Yes" and press power button to confirm and now you should be in recovery.
Click to expand...
Click to collapse

olinojephanko said:
just pull your battery out
and this how you can get into recovery, its from that thread for unlocking bootloader etc
Click to expand...
Click to collapse
I make factory reset and i have Crystal PA (I don't install that after factory reset O.O) Thanks a lot!!

[Q] DBI Apps Watchdog Reset I can't do factory reset or go to recovery

(Sorry for my eanglish)Hi gyus. I broke ma phone, but not totaly. I just want to install cyanogen, so I do much things on phone, but all of my guides are in Polish. I can paste it here but i don't think it will be helpful. So I install revowery TWRP from XDA using aboot v10b when I have v10f system and flashify, but i can't install CM. So i downgrade my system to 10b and than i install recovery. Showed up purple screen, so I turn phon on in download mode and by LG Mobile Support Tool I install oryginal system. Now I can use phone, but I cant go to recovery or do factory reset. When i wan't to do factory by kesy combination vol- + power i can see "Factory Reset Processing..." and after that only black screen. When I wan't to go to recovery by flashify I can only see
DBI Apps Watchdog Reset
DmiGod Crash Handler: DBI Apps Watchdog Reset
Option: SD card ram dump mode.
Push below files to sdcard before test.
rdcookie.txt, rtcookie.txt
Please do following action
1) Ram dump Mode. Please connect USB.
2) Get the ram dump image using QPST Configuration.
3) If sdcard ram dump enabled just wait for reboot.
4) Collect ramdump files from your pc to sdcard.
5) Send e-mail to [email protected]
What I must to do now?

Like you said:
"LG Mobile Support Tool I install oryginal system"
If you flashed the KDZ with LG support tool you don't have a custom recovery now, so your phone doesn't boot to it because it's locked.
You must root, unlock bootloader and install a custom recovery again.

my phone screen is purple with a written white letters: "DBI Apps Watchdog Reset" among other writings as well. What I have quefazer to be able to use it again?
My mobile phone is a L40

Has anybody over come this problem. I have it on my LG L40.
Thanks

mnico1973 said:
Has anybody over come this problem. I have it on my LG L40.
Thanks
Click to expand...
Click to collapse
Have you try to connect your phone to pc when holding vol- button? It works on l90

leserti said:
Have you try to connect your phone to pc when holding vol- button? It works on l90
Click to expand...
Click to collapse
Hello thanks for the reply.
Yes I tried that and it still comes up with the purple screen and the DBI Apps Watchdog Reset message.

mnico1973 said:
Hello thanks for the reply.
Yes I tried that and it still comes up with the purple screen and the DBI Apps Watchdog Reset message.
Click to expand...
Click to collapse
Try all combnations, that You can made, so vol+ and power button, vol- and power button etc. I'm sorry, but I forgot how I made this trouble. I'll serch on computer, and i will try to remind every steps that I made.

leserti said:
Try all combnations, that You can made, so vol+ and power button, vol- and power button etc. I'm sorry, but I forgot how I made this trouble. I'll serch on computer, and i will try to remind every steps that I made.
Click to expand...
Click to collapse
I will keep trying thanks

ey... grettings i cant find solution to watchdog reset.... anybody could find how fix that?

I have the same problem. LG D290N purple screen "DBI Apps Watchdog Reset". Cant enter download mode

I am extremely late to this but has anyone been able to solve it? I have an lg class/zero