Database Develop

[Q] Stuck on LG screen [Solved]

Hello, this is my second post here though I visit this forum quite frequently.
I have a p990, and I have encountered a very strange problem with my phone:
Until yesterday, everything was normal, and every couple of weeks or so I installed a new/updated rom via CWM without any problem (usually).
Yesterday I installed the CM7 Kang from Ricardo, and this also worked well. However, when I tried to install my previous rom again (Gueste 3.1, after 3 wipes of course. The reason I didn't go back to a nandroid backup was because of problem in making the last backup) it got stuck on the 2ng LG screen. the buttons are lighted when I touch the screen, but even waiting 30 minutes doesn't change anything.
Since then, I tried to install many different roms (the latest CM7 nightly and some others), and all gave me the same problem. The only things that I've been able to do in order to boot successfully was to revert to an old backup that I had, or to install MIUI, which did work for some reason.
When I tried to install the same version of CM9 again, I always got a boot loop.
Any idea as to what could cause such a strange behavior and how can it be fixed?
Sorry for the long post, I just wanted to give as many details as possible, and I'll be happy to give more details if I can if there are things that I forgot.
Thanks,
Beorn

Beorn1 said:
Hello, this is my second post here though I visit this forum quite frequently.
I have a p990, and I have encountered a very strange problem with my phone:
Until yesterday, everything was normal, and every couple of weeks or so I installed a new/updated rom via CWM without any problem (usually).
Yesterday I installed the CM7 Kang from Ricardo, and this also worked well. However, when I tried to install my previous rom again (Gueste 3.1, after 3 wipes of course. The reason I didn't go back to a nandroid backup was because of problem in making the last backup) it got stuck on the 2ng LG screen. the buttons are lighted when I touch the screen, but even waiting 30 minutes doesn't change anything.
Since then, I tried to install many different roms (the latest CM7 nightly and some others), and all gave me the same problem. The only things that I've been able to do in order to boot successfully was to revert to an old backup that I had, or to install MIUI, which did work for some reason.
When I tried to install the same version of CM9 again, I always got a boot loop.
Any idea as to what could cause such a strange behavior and how can it be fixed?
Sorry for the long post, I just wanted to give as many details as possible, and I'll be happy to give more details if I can if there are things that I forgot.
Thanks,
Beorn
Click to expand...
Click to collapse
Try this: go to recovery > mounts and storage and wipe system, data and cache, and flash your rom.
If wiping system doesn't work neither, catch a logcat when the phone bootloops

markop90 said:
Try this: go to recovery > mounts and storage and wipe system, data and cache, and flash your rom.
If wiping system doesn't work neither, catch a logcat when the phone bootloops
Click to expand...
Click to collapse
This fixed the same issue for me.
Wiped everything and flashed CM9. Works great (but battery drain is incredible!!!)

Solved!
markop90 said:
Try this: go to recovery > mounts and storage and wipe system, data and cache, and flash your rom.
If wiping system doesn't work neither, catch a logcat when the phone bootloops
Click to expand...
Click to collapse
Thanks, I did this, and now I was able to boot again with Gueste 3.1 (I'd rather wait for a bit more stable and mature version of CM9).
Actually, I did this thing twice, and it still didn't help, and in the third time I tried to make a logcat (I'm rather new to this logcat thing), and while trying to boot and make a logcat at the same time it suddenly started workind
I just hope that it will stay good now, and that I won't have this problem again in future flashes...
Thanks!

Cannot Access CWM Recovery Mod

[SOLVED -- Read my last post]
Posting on forum was my last resource, but I've tried literately almost everything I can possible find.
I already bricked my phone and had to unbrick, do everything (update firmware etc) all over again.
I am at a point where I am afraid to do something new to my phone now without knowing what they are...
Please bare with me, I am not familiar with exactly what flashing is or whatnot, I just followed the instructions and got where I am....
K, recently I decided to wipe my phone CLEAN and update to new CyanogenMod 9 from factory mode.
So, I have Captivate, I897. It was ECLARE with 2.1 firmware.
I have updated to 2.3.5 (Gingerbread [I897UCKJ2]), Rooted.
I had to Flash BACK to KK4_stock_kernel.tar for me to use WIFI again because I had issue after Rooting my phone, I couldnt access the WIFI.
I installed Clockwork mod (Free version).
My goal is to install CyanogenMod 9, and part of the process requires me to enter the CMW Recovery Mod.
I dont even know what this looks like, but all I know is whenever I boot my phone, after the AT&T logo animation it seems to go into this "messed up" screen, where as if my phone is broken. Stays there for 3 seconds and then continues to boot back to its OS.
In ROM manager, it says Flash ClockworkMod Recovery (You must have the clockworkmod recovery installed to flash and restore ROMs!)
Another option within ROM manager is, Reboot into Recovery (Boot into Recovery mode for manual management.), which if I do access it, it takes me back to that AT&T logo animation and that "messed up" screen again, but this time it stays there. Where all kinds of colored pixels are on my screen as if my screen is broken. It will only continue to boot back to my OS if I press power button or some sort.
Im guessing that's my Recovery Mod, which my phone for some reason cannot see?
So I tried "Download ROM (Upgrade to ROM Manager (premium) to access the full list of ROMs!", hoping this may cure that messed up screen effect, which I think is the Recovery Mod for all I know... When I click to install, it gives me Confirm Phone Models. None are my phone model for me to install.. (It only gives me Google Nexus S / Google Nexus S 4G / Samsung Epic4G / Samsung GalaxyS i9000).
Earlier, I was looking at this, http://forum.xda-developers.com/showthread.php?t=1127578
which is a way to fix recovery mod(?) But I have NO idea how to even install those files... Maybe not the .tar file but the other one.
Please help? Am I the only one experiencing this kind of problem? Couldnt find anywhere else on youtube / google / forum..
Thank you VERY much in advance, really appreciate it..
-Dan.

danroh said:
I had to Flash BACK to KK4_stock_kernel.tar for me to use WIFI again because I had issue after Rooting my phone, I couldnt access the WIFI.
-Dan.
Click to expand...
Click to collapse
This is your likely problem right here. The Kernel that is installed during the rooting process and typically when you install custom roms is what is responsible for installing and therefor you being able to access the CWM recovery. Flashing back to the stock kernel likely messed things up for you.
http://forum.xda-developers.com/showthread.php?t=1300843
Now if you follow that link it will take you to several one click options for flashing your phone to stock gingerbread but with a kernel containing CWM. Also keep in mind that it is possible you could have wifi issues if you've had them in the past, but if your goal is to get to CM9 just ignore the wifi for the time it shouldn't be an isuse in the end.

Hey OP,
See this.... TRusselo's Flashing Guide
Sent from my SAMSUNG-SGH-I897 using xda premium

You need Gingerbread bootloaders.

Thanks guys! I figured out the problem and solved it!
Like you guys said, I didnt have the bootloader. The gingerbread I installed was the no bootloader version. After reinstalling to the one with bootloader, I was able to access the recovery mod and that "rainbow screen" glitch was no more.
Thank you!

[Q] Aroma installer stuck

Hello,
I am a noob trying to install a rom with aroma installer. But now it has been stuck at the page where it says: The installation wizard has successfully installed *********. Press next to exit.
What do i do? Power off?

Is it definitely stuck? Aroma doesn't always recognise touch events very accurately, and I usually have to tap the "next" button a few times before it registers. Failing that, if it's finished installing whatever you flashed, you should be fine to reboot manually anyway.

Yes,i have tried to push the next button many times but nothing happens. It has been like this for 30 minutes now. The successfully installed text appeared very fast, a second or two maybe after the previous screen. So if it has installed the rom, it was def a fast install.
Anyway, is it safe to try to reboot, even if it was in the middle of the install? Rebot to recovery and try again?

Well, there certainly isn't anything else to be done besides rebooting. I don't know what you were trying to install - if it was a several-hundred-MB ROM, as most things that use Aroma are, you would expect it to take a while. Smaller things can be flashed very quickly. If it _did_ go wrong somewhere, there are a few things:
1. What recovery, and what version thereof, are you using?
2. Did you wipe data before using the installer?
3. Most of all, what were you trying to install? There might be some known issue with certain configurations.
I wouldn't necessarily expect a working OS when you reboot, depending on what you were trying to install and how badly things went wrong, but you should be able to get back into recovery easily enough.

Thank you for your quick reply.
1. I use the CWM recovery in this http://forum.xda-developers.com/showthread.php?t=1914394 thread, not the newest, but 5.5 something i believe.
2. Yes, wiped all data + dalvik.
3. I was trying to install rXTREME on my SGS III lte i9305.
I've rebooted now, and everything works perfect as the phone was before i tried to do the install. No brick. I also tried to flash it one more time, but stuck at the same place again. Rebooted fine at stock rom again. Maybe i should take this as a hint that someone else should be put at the steering wheel.. :laugh:
EDIT: forgot link above

Found out what the problem was.
In Aroma Installer i selected EFS backup both times. The third time i tried i did not do this. And everything went fine. Runs smooth.

my galaxy s3 international version got stuck at 30% of formatting\data partition while trying to flash s4 revolution 4.1 rom
what should i do?

jehad.drarjeh said:
my galaxy s3 international version got stuck at 30% of formatting\data partition while trying to flash s4 revolution 4.1 rom
what should i do?
Click to expand...
Click to collapse
This is I9305 forum is this your phone ??
This thread is about Aroma installer is that your problem ???
Suggest you read the basic faqs and guides first looks like from your post you are either flashing wrong rom to your phone or have hijacked a thread in the wrong forum ./
jje

[Q] Boot lopp w/ AP, Plz help.

Droid 4 running Stock Jb 4.1.2, Safestrap 3.11, Liquid smooth 2.9, CM (last stable)
Everything working fine for a number of months, installed Liquid smooth via -> delete romslot 3, create romslot 3, install Liquid 2.8.
It ran for a number of days no problems. Restarted fine, all features worked great, even the annoying random restart from 2.4 went away.
6 - 10 days in, im surfin' the news sites at work, put it down, screen goes black, i pick it up. Hit the power button cause i realize its off and it just boot loops... so bad i had to vol-/+ pwr, go to flash mode and THEN turn it off b/c it just kept trying to restart, hang on logo.
I got home and decided to AP flash the latest:
9.8.2O-72_VZW-18-2
Blur_Version.98.72.182.XT894.Verizon.en.US for the maserati.
Boot looped a few times, i was able to get it to go into recovery mode, after that it loaded up the stock JB system. First boot it crashed and restarted, second boot it loaded but only the keyboard worked, not the touch screen. Went to the in OS option of factory reset mode + delete storage.
Rebooted, worked. Checked it a few boots, everything is fine. I use Druid 4 Utility Xt894 JB version and apply the root. Works great. Install safestrap, Create new partition, install liquid smooth 2.9. Works for an afternoon... at work today the touch screen stops responding, i restart it a few times. I try to enter recovery mode. Now im in boot loop again...
I've tried re flashing it again, a few times. I tried even going down to the previous release of JB for the phone. STILL 4.1.2!!!! But nothing.... it just boot loops... what did i do wrong? It was running great. No tweaks or anything done to it prior to it having its melt down.
Help please.. ive provided as much information as possible and though i only joined XDA now to post for help, i have read it for a long time as my main source for my phone and have donated to both CM and Liquidsmooth teams previously..
help!!!

I can't see where you are doing anything wrong. You have obviously done your research and have a good idea of what you are doing. I see, after you fastbooted, you went back to Liquid. I think I would try running CM10.1 or even stock for a few days and see if you have the issue there as well. If you do than it sounds to me like it might be a hardware issue. If not, maybe try re-downloading Liquid. Perhaps your zip got corrupted somehow.

I would love too. In fact i would be willing to run it on the stock crappy 4.1.2 if i could get it out of boot loop this time...
It just keeps boot looping on the logo. AP Fashboot flash and BP flash work but recovery and normal boot/reboot mode just goes into M logo boot loop.
I've re downloaded the 4.1.2 jb SBFs from 2 different sources to ensure its not a corrupt file, tried 18_1 and 18_2 software versions...
Is there a way to use the abd shell to get into the filesystem and check whats going on? Is the SBF the last call? or is there another route to see whats going on or just flash EVERYTHING? Like completely back to stock?
I can find my way around a PC file system but im not familiar with linux. Please help me understand, Is it like having CMOS and BIOS settings or equivalent to damaged CMOS firmware? What am i not replacing/reverting by SBF and HOW can i replace/revert BEYOND the basic sbf...
If ya point me in a direction or to someone who can help me out i can do all the foot work just point me in the right direction?

Is this applicable? I found a site talking about using CWM in a ADB shell file push to possibly get access to more features?
The article also goes into reading the busybox / ADB command screen? (sorry for not proper jargin) and see what its doing during the boot loop before it restarts?
Id add the link but i need more posts....

Update: Flashed 18_2 again with a "factory cable" i made, let it boot loop a series of times before it started up into the stock system again.
At first, again the touch screen wouldn't work, random lockups and restarts, etc. Since i just got it into the main system again and i had to leave for the weekend for a trip(no wifi or network), i couldn't mess with it all weekend but i left it on the whole time and kept checking its functionality... gradually its come back to full function. Touch screen works and is accurate, no more lockups, no more restarting, even stopped boot looping when i restart and enter recovery..
Im not sure and i couldn't find any forum converstations or write ups to support to idea but i think after a major crash and you flash new or reflash your SBF, it seems the phone needs time to recalibrate and index? Not sure, but just an FYI. Gonna try loading SS and liquid again.

Z1 stuck in boot loop after fumbling my way around a Chinese recovery

So I recently tried updating MIUI v5 to MIUI v6. However, I stupidly opted for the FOTA update, rather than updating using recovery.
After running the update, my phone rebooted and it worked fine, MIUI v6 running great. However, because I'd updated using the in-built updater, my data and apps were still there from before. This was causing no-end of 'process stopped running' alerts, which drove me crazy after around 10 minutes.
Therefore, I decided to try and wipe my data. I went to the recovery menu and found that MIUI had installed its own Chinese recovery, my previous TeamWin one was gone. So I fumbled around and managed to find the 'Wipe data' etc. option, and chose it. I was presented with a couple more options which I didn't understand, and (stupidly) accepted both. This left me with a phone that would no longer boot past the 'Sony' logo. I was also unable to access the Chinese recovery menu.
Feeling a little worried at this point, I started to Google around for guides on how to flash a recovery back onto a phone stuck in a boot loop. After hours of searching, I decided it wasn't possible and instead follow a guide for fixing 'boot loops' through flashing an original Sony 'ftf' firmware using flashtool.
Now, the guide I was following was quite old, and provided a link to 'C6903_14.2.A.0.290_Global LTE' - so this is what I used to flash (which I'm now regretting). Before flashing, I was presented with some options, for which the guide I was following recommended I deselect the 'kernel' option. So I did this too.
After around 10-15 minutes and what seemed like a successful flash, I tried turning the phone on. This time, the Sony logo appears, then disappears to a black screen, and then the backlight turns off, followed by the Sony logo, then a black screen, then backlight turning off, etc. So slightly different behaviour to before, but still boot looping.
I think what may have happened is that MIUI includes an updated kernel, and through flashing the 14.2.A.0.290 firmware without a kernel, I've introduced some sort of incompatibility.
The problem I'm having now is getting another firmware onto the phone in order to resolve this. For some reason, despite flashtool recognising the phone being plugged in with flash mode, it refuses to load the firmware - I'm instead presented with the message:
"You must have the according fsc script to flash this device."
Does anyone know how I might be able to get around this? I admit to being a bit of a noob when it comes to flashing so have probably dug my own hole here, and seem to have left myself completely unable to work out what I need to do in order to get back out! Any help would be hugely appreciated.

Please see the attached screenshot of what I see when I try flashing with flashtool. The whole flash takes around 2 seconds, so it appears as though nothing's actually happening. However, it did flash successfully before, only without the kernel (which I think is what's causing my problems).
Please help!

langauld said:
Please see the attached screenshot of what I see when I try flashing with flashtool. The whole flash takes around 2 seconds, so it appears as though nothing's actually happening. However, it did flash successfully before, only without the kernel (which I think is what's causing my problems).
Please help!
Click to expand...
Click to collapse
This version of Flashtool you're using is known to require some files for your device to be able to work.
Try using the version before it.
Oh and NEVER:
- Wipe /system and /data using recovery with unlocked bootloader (it will remove everything and the phone will not be able to boot).
- Flash an ftf of a older android version (like flashing kitkat on top of lollipop) without including kernel because that will cause a bootloop. (not sure about flashing lollipop on top of kitkat but I think it's the same)

Just2Cause said:
This version of Flashtool you're using is known to require some files for your device to be able to work.
Try using the version before it.
Oh and NEVER:
- Wipe /system and /data using recovery with unlocked bootloader (it will remove everything and the phone will not be able to boot).
- Flash an ftf of a older android version (like flashing kitkat on top of lollipop) without including kernel because that will cause a bootloop. (not sure about flashing lollipop on top of kitkat but I think it's the same)
Click to expand...
Click to collapse
You sir, are a god amongst men. I'd never have thought to try the previous version of FlashTool. From reading around, I knew some devices had issues with it, but because it lists the Z1 as being 'supported', I didn't think that would apply to me.
I flashed again without deselecting the kernel and it booted first time. Thank you again.

langauld said:
You sir, are a god amongst men. I'd never have thought to try the previous version of FlashTool. From reading around, I knew some devices had issues with it, but because it lists the Z1 as being 'supported', I didn't think that would apply to me.
I flashed again without deselecting the kernel and it booted first time. Thank you again.
Click to expand...
Click to collapse
Glad I could help.