When I connect it to the computer and hold the power button of the tablet, the computer sees the tablet as exynos 7870 for 4-5 seconds.
it was giving *Could Not Do Normal Boot Invalid Kernel Length* error before.
but it was booting the os normally.
right now the device is not responding at all, except for what I mentioned at the beginning.
Is there any other way out besides replacing the motherboard?
Related
Hello, I have rooted with kingroot topic titled phone. Last time decided to reboot it because it has become slower. So I pressed power button and rebooted. Phone stuck after this on logo (in Poland it's gsm dialer(?) Plus gsm logo and black screen with again and again rebooting). Over month working on phone after root without problem. Now with combination of vol+/- and pwr button I still can't get into rec options, chargin to 100% battery didn't help. After usb connection I can only hear connection and disconnection sound in windows because it keep on rebooting. I can't take battery out it's non-removable. Worse, load out - same no effect and it's 4000mah battery so even on rebooting it's over day and night if not more to load out it. In windows it's visible as MT65xx preload driver Vcom but as I know it's 6735P based mediatek. ADB and else like getting through fastboot isn't possible. Any Ideas please? Thanks, if anyone will be able to help...even for trying I will be thankfull.
all the sudden while the tablet is working it reboots by itself
i decided to upgrade the firmware to a3000_a422_013_026_140926_ww_call_fuse after seeing it on my friend's tablet which he got it from the lenovo
the bad news this version is not available on the internet,so i had to go for an older version just to make sure that the tablet is not getting hacked
i got the flash tool ,new cable and connected the tablet while holding the volume down until i heard a device detected sound from my windows 7 then at this moment i released the volume down button.......the tablet was identified in device manager
something is wrong the tablet keeps connecting and disconnecting for no reason even on a different pc
i decided to upgrade and give it a try
it accepted the firmware without even hitting the rest button
i started the tablet from the power button then it started by showing the boot animation then bloop it turned off by itself
i went for this step 4 times : http://forum.xda-developers.com/lenovo-a3000/general/bricked-a3000-f-t2851065
it booted then turned off
i got nervous and tried again and hit the firmware/Upgrade button instead of the download button and strangely it accepted the firmware !!
tried to boot .......nothing!!!
now i am stuck !!
Help Please
Click the reset button ( tiny hole )on the back of the tablet then try to flash the file again
Hey everyone! This could be a shot into the dark since people have basically stopped posting on this portion of the website for years. I have a Samsung Vibrant that was bricked over a year ago. If I'm correct the way to get into recovery mode is Vol Down + Home + Power for the Samsung Vibrant. Here's the thing: Normally when the Samsung Vibrant boots, the bottom 4 buttons light-up and respond to when I touch them. Bur now that the device has been bricked due to some sort of error when installing a custom ROM, I can't access recovery mode. I have also tried to access download mode using various button combinations I've found online but to no avail. The phone simply just turns on and is stuck on the Samsung Vibrant screen. It never shuts off and boot loops. It simply just freezes on the Samsung Vibrant screen. When I plug it into a wall, the phone shows me a frozen loading icon which I assume is supposed to be the battery indicator when the phone is powered off. I've tried connecting it to my PC regardless of not being able to get into download mode but my pC does not detect it at all. Nothing in Device Manager either. I've also tried to install Samsung's official USB drivers for the device but my PC still does not detect it. I've tried connecting it to Odin. Nothing. I've tried ADB. Nothing. I am not one to solder or make a USB jig so my options are running out. I understand that it's 2020 and it's likely no-one will see this but if anyone does, please help!
I recently got a wifi model S5e and I believe the previous owner did not know what he was doing, and tried to updated the firmware through Odin and messed it up. Whenever the tablet is plugged into power or a USB port, it will boot to "An error has occured while updating the device software. Use the Emergency recover function in the Smart Switch PC Software" screen, then restart itself after a couple seconds. It does this the entire time it is plugged in. I can hold the VOL keys then plug it in and I get to the "Custom OS" screen, but it does the same thing and reboots after a couple seconds. Is there anything I can do to get it to stay on long enough to flash new firmware to it?
nighcore said:
I recently got a wifi model S5e and I believe the previous owner did not know what he was doing, and tried to updated the firmware through Odin and messed it up. Whenever the tablet is plugged into power or a USB port, it will boot to "An error has occured while updating the device software. Use the Emergency recover function in the Smart Switch PC Software" screen, then restart itself after a couple seconds. It does this the entire time it is plugged in. I can hold the VOL keys then plug it in and I get to the "Custom OS" screen, but it does the same thing and reboots after a couple seconds. Is there anything I can do to get it to stay on long enough to flash new firmware to it?
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Call Samsung at 1-800-SAMSUNG. I messed up my tablet the same way. I had someone local look at it, but they couldn't fix it. I sent it to Samsung and they fixed it for free, but only because it was still under warranty. They can check your serial number to see if yours is still under warranty.
Seeing as they have a customOS installed on their device. Samsung won't touch it as it has been rooted, which breaks the warranty.
Reboot to your "custom recovery" and flash that "custom os" again?
Hi
I'm facing a problem with my tablet. It shut down after official update and gets a bootloop. I'm not able to get into recovery mode beacuse when I press power+vol up it gets stuck on Lenovo logo. I was able to enter a fastboot mode so I decided to flash ROM. I tried official Lenovo assistant and Qfil + Many roms (stock, dumps from other users) but I always gets a bootloop. I can't turn off a tablet, because it turn on by itself and gets into bootloop until battery dead. What is a cause? How to fix it?
Update: I leave it plugged in to PC via USB cable and after many bootloops my PC shows tablet as a hard drive (I was shocked). Then tablet shows animated Lenovo screen, then Lenovo screen with Snapdragon and finally on screen I saw menu with language selection. My joy was short, because right after choosing language I get a information: Battery temperature is to low. Charging has been stoped" Then tablet shut down again and goes to many bootloops until it will turn on again with the same information. Is this a battery problem?