General :: Huawei U8950 (Unlocked And Rooted) - Blue Screen On Boot
Nov 13, 2013
My phone is Huawei u8950 (unlocked and rooted). Just some time back i flashed a boot image
But after i reboot a bluee screen appears and i'm stuck there.. No even entering to recovery mode (vol plus+ and Power). I pulled the battery off and put it again, Still after the logo the blue screen appears and stays..
How to get to the recovery..? I had taken a backup to my SD card, but as i am not able to get in to the Recovery mode i'm not able to restore the back up...
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Jan 26, 2013
i have a serious problem with my huawei u8950-1 g600.i tried several way to unlock bootloader and finally i find a file and transfer it to my sd and update my devise by hold volume up/down and power.after this i have my phone rooted and recovery installed but the major problem, Bluetooth is not working anymore and in about phone section in status Bluetooth address is unavailable.
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Feb 27, 2013
Having obtained the bootloader unlock key from Huawei, how does one unlock and root the phone? Will one be able to backup the original firmware that comes bundled with the phone and restore it on a whim, if required? Are there any custom ROMs for this particular model?
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Mar 5, 2013
Today my Huawei Ascend P1 got stuck on boot screen by itself, left it on the table and when I picked it up there was only a black screen with Huawei logo, and nothing else. I tried to turn it off - didn't work, tried pressing down button and power button, tried connecting it to the computer, but nothing seems to work, it's just stuck there and I didn't even do anything.
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Apr 6, 2013
i recently rooted my phone with superoneclick,it is an LG e510!The thing is that when i tried to buck up with clockworkmod it shutted off and now it got stuck in the boot screen
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Sep 7, 2012
Im just making sure im reading that right. When buying retail and it says fully unlocked that doesnt mean the boot loader does it?
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May 10, 2013
Somehow I managed to get my Samsung Google Nexus S 4g phone unlocked and rooted today. In the process I installed the TWRP recovery as per the particular instructions I had. I would like to install something called the Avatar ROM but they say I need the ClockworkMod recovery. Should that make a difference? if yes, where can I find it and how do I install it instead of the TWRP on the phone now?
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May 6, 2012
I've followed instructions on htcdev.com to unlock my Sensation XL and everything worked fine.
Afterwards I tried to install the ICS custom ROM which I downloaded from this site.
The installation seemed to be successful, but when my phone wanted to reboot, it got stuck on the "HTC" logo.
I also tried another custom ROM and had the same problem.
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Nov 10, 2013
I have been trying to follow the tutorial to take my Nexus 7 (2013) from it's just unboxed state to dual booting Android and Ubuntu Touch. I succeeded in unlocking the tablet. I am using Ubuntu 13.10 on my laptop and installed the whole Android SDK and everything (even though I already had Eclipse installed for learning Java). I've reached two sticking points.
First, the part where I'm told to copy the three files (the MultiROM zip, the kernel zip, and recovery image) to the root directory of the tablet: it's not clear how to do that. The files wouldn't copy except to the internal storage folder. Or is that the root directory?
Second, I am unable to boot to recovery.
Code:
adb reboot recovery
command only brings up the android on his back with the red triangle containing an exclamation mark. That screen lasts a minute or so and then the device reboots normally on its own. I have tried several power and volume button combinations to get a different result at this point, but to no avail.
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Apr 12, 2014
I'm pretty new to Android. I recently rooted my phone using Framaroot and it worked perfectly after reboot. Then I tried to install Sinhalese fonts using Sinhala Fonts Installer and after installing that, I uninstalled the app before restarting. Then I restarted the phone and it get stuck at the Huawei Logo and will not boot into launcher.
I tried to hard reset by going to recovery mode using Power + (vol up + vol down). (Fortunately I can go into the recovery mode.) Even if I factory reset the phone, the same situation is there. And some articles said to log in to fast boot mode by Power + Vol down, but it doesn't work and just boots into that Huawei logo.
As I read, to install a custom ROM, ClockWork Recovery has to be used, but I can't do it since I can't log into my phone.
Is there any way I can make my phone alive? Or at least, is there any way that I can install ClockWork Recovery without booting into my phone, just using my SD card?
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Apr 12, 2014
I'm pretty new to Android. I recently rooted my phone (Huawei Ascent Y511 U30) using Framaroot and it worked perfectly after reboot. Then I tried to install Sinhalese fonts using Sinhala Fonts Installer and after installing that, I uninstalled the app before restarting. Then I restarted the phone and it get stuck at the Huawei Logo and will not boot into launcher.
I tried to hard reset by going to recovery mode using Power + (vol up + vol down). (Fortunately I can go into the recovery mode.) Even if I factory reset the phone, the same situation is there. And some articles said to log in to fast boot mode by Power + Vol down, but it doesn't work and just boots into that Huawei logo.
As I read, to install a custom ROM, ClockWork Recovery has to be used, but I can't do it since I can't log into my phone.
Is there any way that I can install ClockWork Recovery without booting into my phone, just using my SD card?
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Jan 1, 2013
Galaxy S3 rooted + unlocked
how to write to "/sys/class" files? I have checked to make sure that the files I want to modify have permissions to 0777.
From terminal I enter.. "echo 1 >/sys/class/lcd/panel/gamma_mode"
I am still unable to change the setting.
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May 27, 2013
I need the boot animation of Huawei Ascend y300 no brand, someone can send me the ''cust/'' folder?
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Jan 17, 2013
stuck at boot logo
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Aug 9, 2013
I have Pantech Flex P8010. I was rooted on ICS 4.0.4 and then I installed Jelly Bean Update by restoring rooted backup of Jelly Bean 4.1.2 uploaded by Zapper_Master.
After Jelly Bean I got smooth working phone. But, as other I had same issue of Wifi not working and automatic 2x Reboots after atleast gap of 6-7 hours. (I was knowing it before I installed update as others who updated by restoring zip also faced same issue. But, It was ok for me as I like Jelly Bean the most.)
But, there was way to enable native wifi tethering on this lovely phone on ICS. [URL] ......
And I followed same steps (After Installing SQLite Editor, I just backed up database & changed value from settings.db secure table on actual database.)
Line 1. softap_free_supported
Line 2. softap_entitlement_interval
Change Line 1′s value to 1 in the SQL editor. Change Line 2′s value to 0 in the SQL editor save and close or just close depending on the editor.
SUPPER IMPORTANT if the file permissions on settings.db are not rw-rw-rw make them so in your file explorer.
There was a risk of bricking phone as there is no recovery available for Jelly Bean.
I just wanted to let others know that above method also works on Jelly Bean. But, USE AT YOUR OWN RISK! I will not be responsible if anything goes wrong & you brick your lovely flex.
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May 7, 2013
I have probably bricked my Huawei Vision by rewriting boot image.
However, I can connect* it to PC and it sees my phone as "Huawei Handset" (same with Windows and Linux). But Windows misses its drivers (non-bricked phone worked); Linux seems to work. No OS can connect to it using default (downloaded) ADB, nor Fastboot, nor SoftwareUpdateTool.
Its PCI ID is 12d1:c002.
How could I reflash it? I would prefer the ways without disassembling the phone.
How to boot the phone, so you can connect it to PC:
1. turn off my phone completely (vol up + power for 10 seconds - release power for a seconds and repeat it once again)
2. prepare USB cable, so you can connect it in few seconds
3. hold vol down + power and after ~1s, connect USB cable (still hold vol down)
4. when Huawei logo appears, release both buttons - your phone is connected now
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Aug 1, 2013
I have Huawei Ascend y300-0100 bought in Europe.
After many attempts to unlock it for all providers i managed to get stuck on boot screen.
I have:
Bootloader - unlocked
Access to TWRP but touche screen isn't working (Tried 3 vsrsio to make it work, but still touch isn't working)
I think my IMEI is "zero"
I can enter flashboot mood
I can enter pink screen
I tried to install stock ROM from huawei but i get error at step 2/2, same with custom ROM.
I don't have IMEI backed up.
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Jan 3, 2013
I've bought a Huawei u8860 today but when I try to switch on, it goes automatically ( without push any other buttons ) in recovery mode.
I've tried to wipe and format cache, but once rebooted it goes always in recovery mode. The phone is brand new, unboxed today from a box with security stickers.
I've tried to update software from sdcard with its original firmware but it fails with this error:
-- Install /sdcard/dload ...
update package's ext name error.
E: ota_pre_update error.
Installation aborted
I don't think it is a software problem, but an hardware error.
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Jan 3, 2013
I am new to android and i just bought the Huawei Honor II U9508 2gb ram with android 4.1.2 and with huawei's Emotion UI 1.5.
The problem is that Google play store didnt come with the phone and i have tried installing it with 4share but everytime i get an error that says u "Unfortunately, Google Play has Stopped" I have tried many things like deleting chache and deleting email. Do i have to Root to get it to work?
Another thing is that i really like to have my phone rooted.. as i said has android 4.1.2 and huawei's Emotion UI 1.5 (2gb ram).
Also i really like to get rid of the Chinese in for example browser (have it set on english but still alot of Chinese) and Youtube didnt work in browser at all. In the commericals i see Voice Assistant in english but i have it in Chinese (any way to change it).
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Jan 3, 2013
I've rooted my Huawei Honor phone. Download font changer root from play store.
And when I reboot the phone after applying the font, my phone will be stuck at boot logo.
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Aug 25, 2010
I've rooted my Desire on o2 have version 0.80 of the boot loader. I applied the defrost rom version 2.7 following this guide. Droid Den - Phone Guide: How To Install Rooted Android 2.2 On Your HTC Desire - Droid Den. It went through applying the ROM but now I just have it stuck on the o2 splash screen and going no further. Can't seem to find a backup.zip anywhere on my ROM and thought to back out the change. What's the best way to go? Re-flash again?
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Jan 6, 2014
I keep getting a message when battery is low and runs of power. When i try to turn on the tabletI get a blue screen that asks to reboot and a series of requests to update in Various ways. When I reboot it comes on and is glitchy. It turns on in safe mode. When I check out the requests I get a Scary green screen with a lot of writing and symbols I don't understand. Also I can't get the information for the nook that on the tablet, it won't open. Very much. not a skilled user of this new technology stuff. Of age to remember as an adult getting my first computer with no Internet
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Feb 12, 2014
I dropped my phone that created a crack (a new crack stemming from an older one which gave me no problems) which lead to me not being able to use the very bottom of my screen (really just the space bar area). The crack was slightly above said area. Then this "blue ink" smudge began forming and took over the bottom 1/4 inch of the screen. When I woke up the next morning, the only portion of the screen still visible was the middle third, as the top and bottom were now dark blue. By the end of my shift that morning, the screen was completely black. I have heard a screen replacement may be all I need, but I am worried that the digitizer (I hope I'm using the right terminology, referring to the touch screen capability of the phone) may have been damaged as again I could not use the bottom part of my screen.
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Dec 6, 2013
I own a Karbonn A9+/Cherry Mobile Flare (JB 4.1.2), with CMX JB as my current ROM.
Now, I had got a problem with my device once when I restarted it. My phone just showed me the splashimage for about 2-3 mins and showed a blue screen, which just stuck to it. I removed its battery & restarted it, but it just booted up the same blue screen again.
I solved it by restoring my system.img by my previous nandroid backup. But still, I'm curious to know why and how the blue screen appears.
Screenshot:
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Jun 13, 2012
Instead of seeing the boring old Android logo or my service provider's logo, I'd love to see the standard text-based Linux boot screen that shows the status of all the hardware and configuration info as my phone boots. My current phone is an HTC EVO 3D running Cool ICS with Sense 3.6 and Revolutionary CWM.
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Jun 25, 2010
bootanimation.zip
To Install with ADB Do This
Adb Remount
Adb push bootanimation.zip /system/media/bootanimation.zip
To Install From The SDCard
Step 1: Now, place your bootanimation.zip on your SDCard root
Step 2: Now, mount file system read/write
mount -o remount,rw -t yaffs2 /dev/block/mtdblock3/system
Step 3: Let first backup your current bootanimation.zip
cd/system/media
mv bootanimation.zip bootanimation.bak
Step 4: Now, copy the custom bootanimation.zip to the correct folder
cat/sdcard/bootanimation.zip > botanimation.zip
Step 5: Now, reboot your device.
Also If you have Root Explorer
Step 1: Now, place your bootanimation.zip on your SDCard root
Step 2: Now go to Root Explorer and Once In Root Explorer Go To SDCRAD FOLDER
Step 3: Hold on the file to copy it and Then paste it and System/ media. Just reboot after that.
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Jan 1, 2012
My sister has a Samsung Galaxy y phone running Gingerbread 2.3.3 (not rooted). She plugged the phone after it ran out of charge and saw this screen (pic attached) with the battery icon empty and a blue triangle with a crossed out battery symbol inside it. The phone would not power up.
We tried everything : checked charger, plug points, usb charging, taking out battery and cleaning contacts but everything is fine.
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Jan 6, 2014
I recently rooted my Sprint Galaxy S3 (4.12) but decided unroot it yesterday using Odin 3.07. I flashed a stock rom from Team Epic, but ended up with a black screen with a blue led when I tried to turn it on. I have access to both download mode and stock recovery mode (no CWM or TWRP).
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Feb 8, 2014
I have a sony xperia T and have just upgraded my rom to cynogen mod 11, the only problem is as soon as I went to set it up (which I did manage to complete) I had a blue/white tint circle on my screen. I can move the circle but it is hard to use for example I have to have it on a certain area to click the thing I want to click.
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Mar 12, 2012
I'm using the Oxygen ROM on an HTC Desire HD. When I leave my phone alone for a while and come back to unlock it, performance is often slow for 20 seconds to the point where swiping between launcher screens is sluggish. After this time it goes right back up to normal speeds.
Is this possibly related to the CPU settings in my ROM? The settings are available governors - interactive, min CPU - 245MHz, max CPU 1024 MHz. My guess is that when the phone's idle it goes down to 245MHz and takes a while to get back up to regular speeds. Am I looking in the right place and how much would increasing min CPU frequency affect my battery life?
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