I am trying to get a Huawei Y6 2015 (I believe the model is SCL-L04) to work again. When it was given to me, the phone would power on, display the Huawei logo for a few seconds, then the screen would shut off and the notification LED would turn solid blue. Nothing else would happen. I just flashed a new stock ROM onto it via SD, and now it is simply boot looping - it comes on, shows the Huawei logo for a few seconds, but instead of the blue LED, it simply repeats the cycle over and over again. The phone died randomly while in use for no apparent reason - it just shut off, then the LED went blue, and that's the last that was heard of it. It is able to enter fast boot mode, and recovery mode. I have tried factory resetting it, as well as clearing the cache partition, but neither of those worked. HiSuite does not detect the phone when it is in fast boot mode, but my computer does detect it as removable media and allow me to view its files.
Any suggestions? At this point, I'm beginning to suspect hardware failure. Thanks!
Related
I put my phone at charging last night when it was turned off.
This morning, I saw the screen was on, but black.
I tried pressing some buttons, nothing happened, I pulled out the battery and pulled it in again.
Turned the phone on... the LG logo screen appears, after around 3-4 seconds, it's some kind of blink(0.5-1 seconds) and the LG logo appears again. After another 2-3 seconds, some kind of battery appears that is charging on the screen and then the phone turns off. Tried 2-3 times and same thing. (Note: Phone wasn't charging! The charger was removed)
What to do.....? My ROM is AOKP.
Things I tried:
Charging the phone without battery(reboots again and again)
Pulled out the sd card and pulled in again.
Tried to boot into recovery but no success.
When connecting to PC, the phone is detected, but detection dissapears when phone closes(explained above)
> If you already tried all of those, then recover using kdz updater, flash the stock rom, root back, and flash recovery again.. well.. lets wait for more replies might help you out.
what phone mode should I select?
CS_emergency, diag or Emergency?
My phone screen is right now black(it's turned off but screen is black)
Edit 1: betashot.net/50hZELt.png < open in webbrowser , it's an image.
Edit 2: I managed to boot into recovery mode, cleared cache, dalvik cache and battery stats and now it seems it's working...
> thats goOd to hear now.
Sent from my little fingers.. to your face using XDA app
This is one old problem. Whenever it happens.. just boot into recovery and REBOOT from there!!
This is happening to me and I can boot by getting into recovery, however I need to sell my phone and worried it will be classed as faulty,any idea how to fix properly.
Already tried the delete data etc
I'm using the Samsung Galaxy 10.1 Tab (Verizon) SCH-i905
From what I have read, the reboot loop is when the user sees the boot screen, but the tablet keeps on rebooting. My problem is severely worse.
My tablet keeps on reboots, but it doesn't show the boot screen. Instead, it just shows a blank lit up screen.
Not only that, but I cannot always turn on my tablet. I keep trying, but it typically turns on after I keep plugging and unplugging the USB from my outlet to computer, and so forth (for about 10 minutes). When it finally boots, I can go into Odin mode. I flash some sort of firmware to it, and then my device turns off. And I need to keep attempting to turn it on again for 10 minutes before it actually turns on.
Nevertheless, my device still does not work properly. I know this is infact a software problem because my device was working fine yesterday, until I decided to unmount and mount certain things in Recovery mode.
So far, I have flashed recovery.tar.md5 , PDA_SIGNED_P7105.tar, and 75XX_CWM_Recovery_v5.1.2.6.tar. None of these have fixed the problem. How can I return to factory settings?
I just saw the previous thread about this device and am currently installing PDA_HC31_EG0 ... If everything goes right, then there should be no problem. But I highly suspect that the firmware will flash successfully, and then my device will proceed to power off for another 10-15 minutes before turning on again.
If I leave my device plugged into the power source, it will start turning on and off (the blank lit screen) periodically. For example, turns on for 5 seconds, then turns off for 5 seconds (and repeat).
While this is a software problem, it seems to be on the OS level. Are there any other ROM Links besides the ROM in showthread.php?t=1342995 that I should try? Also, is there any other possible alternative?
Hi all,
To get right to the point, my phone doesn't switch on, and I cannot get into recovery/download mode.
The story:
After my apps kept on crashing for no reason, I restarted the phone. After the restart, when it asked my pin, the google app kept on crashing and the phone completely froze up.
Here is where I suspect I made a HUGE mistake. I Took out the battery and started up the phone again. It immediately told me that the system is corrupt and "cannot be trusted".
I continue the boot process, only to land in a boot loop. I take out the battery once again and restart the phone.
After displaying the LG logo, it just turned off. And that was the last time I could get it on.
I tried booting into recovery, but the phone won't even switch on to begin with.
Absolutely no response. Screen stays pitch black.
I tried doing it with the USB cable in, same result. Nothing.
I also read up on the different combinations to get into download mode to no avail.
Stock ROM and firmware installed, no mods whatsoever.
Android 8.0
Can anyone please suggest anything I can do to save my device?
So my mom and I have the same phone, a Huawei P Smart 2019 pot-lx1.
The problem
The phone started doing a boot loop anytime you try to turn it on.
It vibrates and shows the Huawei logo like normal, but after the logo the screen turns dark (not off, just dark, the backlight seems to still be on).
Sometimes after this black screen, a 'recharging' icon is visible in red for a brief moment. It's a red circle with a red lightning symbol in the middle.
It does this regardless of whether it's plugged in or not.
I have no idea what this means because as far as I'm aware, the device can function fine without power (see further down below).
After this black screen or flashing the red recharging icon, it just reboots and does the same.
What I tried
The phone refuses to open Erecovery mode (hold volume up and plug in the device). I have confirmed that this method -should- work since I tried it on my own phone of the same model. In the case of my mom's phone it just shows a black screen like normal.
I can get the phone into fastboot, which is great. It tells you to open HiSuite on your computer, which I do, only for HiSuite to tell me "Your device is not supported for system recovery". Furthermore, any commands that could help me return 'Command not allowed', this is returned from the bootloader of the phone and is NOT an OS permissions issue. I've tried stuff like booting into TWRP or wiping userdata this way but it's simply not allowed.
Regarding the battery, I've tried unplugging the phone while it's in fastboot mode. It just stays on like expected and doesn't turn off, so I don't think the battery has no charge.
From what I gather online, the phone has an FRP lock which prevents you from doing anything that could result in the phone getting a reset. FRP can supposedly be disabled, I've tried dc-unlocker but it simply didn't work, presumably the phone is 'too new' because it wasn't in the model list. (I used detection & then the blue nuke option that said Temp FRP unlock or something like that). There are sites that offer FRP unlock passwords which can be used with 'fastboot oem frp-unlock XXX' but I REALLY don't trust these sites and the prices are expensive.
USB debugging is not enabled and I cannot possibly enable it because the phone will never boot, hence I cannot hop into adb and disable FRP that way or do anything else that adb could. I'm essentially stuck.
I also tried some random things like holding volume up + volume down + power during boot. I have also tried countless times to get into erecovery but it simply will never get to that point.
I also tried downloading the phone's firmware and putting all the files where the UPDATE.app is also located in the 'dload' folder on an SD. I also tried putting an 'update.zip' in the root, but this didn't do anything and I think it's pointless unless you can boot into erecovery.
My mom and dad suspect they damaged something related to charging the phone, either the pins or something inside the device by inserting the charger agressively, is that possible at all? It could explain the red charging icon regardless of battery status, but I'm really not sure.
Same problem!
Hi I have the exact same problem with my huawei. Could you able to solve your problem? If so, could you tell me how?
Thank you in advance.
I have been using huawei honor9i for quite some time and recently i faceda bootloop issue. I haven't rooted the system and not even changed any system files. But the phone is stuck. Whenever i power it on it displays the honor logo, followed by a green screen that have a red and blue rectangle. The phone doesn't go beyond it and returns to the company logo.This loop continues till the power is drained and starts whenever i put the phone on charging. Can anyone help me out on how to retrieve data from it or how could i establish a connection between the device and the pc so that i can make a backup on the pc.