hi there,
so i bought a used nexus s as a secondary phone. the touchscreen goes unresponsive and i have to press power/sleep button so it turns off and back on again, then it will start responding and stop again after few seconds.
i tried AirKernel stable and marmite_v8.7. same issue. tried stock 4.1.2 and cm10 stable and problem is still there
nolimitzz said:
hi there,
so i bought a used nexus s as a secondary phone. the touchscreen goes unresponsive and i have to press power/sleep button so it turns off and back on again, then it will start responding and stop again after few seconds.
i tried AirKernel stable and marmite_v8.7. same issue. tried stock 4.1.2 and cm10 stable and problem is still there
Click to expand...
Click to collapse
When does that happen? It happens to me sometimes when someone calls me while another app was open. I think it's an android issue.
ej8989 said:
When does that happen? It happens to me sometimes when someone calls me while another app was open. I think it's an android issue.
Click to expand...
Click to collapse
it happens while i am setting up the phone. i flashed the phone with stock 4.1.2, on first boot the phone will ask for wifi name etc. it happens that early so no apps installed yet.
Try a TOTAL wipe and reinstall, had that problem long time ago and was due to clutter.
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
Reload everything and format SD partition.
philosopherssage said:
Try a TOTAL wipe and reinstall, had that problem long time ago and was due to clutter.
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
Reload everything and format SD partition.
Click to expand...
Click to collapse
i tried that but did not format sd partition yet, will do that and see,
thanks
philosopherssage said:
Try a TOTAL wipe and reinstall, had that problem long time ago and was due to clutter.
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata
Reload everything and format SD partition.
Click to expand...
Click to collapse
formatting sd partition from inside android (erase storage) did not help..
I swear I've tried every fastboot erase and fastboot flash command but Clockworkmod still says Can't mount cache/recovery and there is still the Cyanogenmod 12 boot logo looping FOREVER!!!
PLEASE HELP ME!!!
EDIT: I just read that someone's eMMC got fried... could that be the problem?
Trying 'every fastboot erase command' is the easiest way to destroy your phone. Please state exactly what fastboot commands you have used?
lost101 said:
Trying 'every fastboot erase command' is the easiest way to destroy your phone. Please state exactly what fastboot commands you have used?
Click to expand...
Click to collapse
fastboot erase cache and fastboot erase system
I am pretty sure it's not reading or writing, which makes me think the eMMC is fried.
Try: Fastboot erase userdata
Hi
I have Nexus 5 (Hammerhead) 16GB. After Marshmallow latest update my phone begun to restart randomly, So I tried to do factory reset. When I entered recovery mode It did not show android lying on its back with label "No command" , instead It showed standing android with some rotating cube (or gear) on its tummy. I tried to flash factory image in several ways, using nexus root toolkit and fastboot. I even tried different versions of android to flash but no result. My phone still shows Android with rotating gear on its tummy. Today I found this Thread and did everything that was told but no luck. :crying: If anyone could help I would be very grateful. Sorry for my bad English.
What is "everything that was told"? Did you erase everything then flash everything new? How long are you letting it sit with the rotating cube/gear thing?
exninja said:
What is "everything that was told"? Did you erase everything then flash everything new? How long are you letting it sit with the rotating cube/gear thing?
Click to expand...
Click to collapse
thank you for your reply.
I used this commands as it was described
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot flash bootloader "name of bootloader"
fastboot reboot-bootloader
fastboot flash radio "name of radio"
fastboot reboot-bootloader
astboot flash system system.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash cache cache.img
every operation was successful.
I waited for this rotating gear more than 10 hours, nothing changed Still shows same
When I click power button + up volume key It says "Formatting /data"
Did you erase and reflash userdata img file?
audit13 said:
Did you erase and reflash userdata img file?
Click to expand...
Click to collapse
yes I did that, but still shows Android with rotating gears.
It does not matter whether I start my phone normally or boot a recovery mode It still shows this Android animation.
Does the phone's bootloader remain unlocked after rebooting?
My tf 700t is stop in a restarting loop until the battery is finished.... i have tried booting into recovery but the logo of the recovery TwRP apear and the tablet restarts itself to that point ,until the battery is dead.
Any sugestions?
the tablet is rooted and i was on KatKiss rom on the moment of the crash for about 5 months.
Try this:
http://www.transformerforums.com/fo...my-transformer-tf700-boots-only-recovery.html
Sent from my Nexus 5X using Tapatalk
I'm having the exact same issue.
I can occasionally get into the bootloader, but when I try to get into TWRP it will show the logo page and will immediately restarts.
Following the link you sent, I tried the adb devices prompt, but it showed up blank. Do I need to be in TWRP for adb to work? When I try to get into TWRP it just restarts.
Not sure what my options are when the only screen I can get into is the fastboot.
wldtravel26 said:
I'm having the exact same issue.
I can occasionally get into the bootloader, but when I try to get into TWRP it will show the logo page and will immediately restarts.
Following the link you sent, I tried the adb devices prompt, but it showed up blank. Do I need to be in TWRP for adb to work? When I try to get into TWRP it just restarts.
Not sure what my options are when the only screen I can get into is the fastboot.
Click to expand...
Click to collapse
If you can get into fastboot yours is a very different situation. But let me answer your questions first.
The linked method works if you have adb access in TWRP - however briely. Even if TWRP loops you should have adb access at some point (open Device Manager and watch for changes).
If TWRP is just bootlooping very quickly you may be out of luck but I have seen cases where a little window of adb access and careful timing of the commands let people push the file to internal and insmod it. But that depends on the nature of the bootloop, the skill of the user and persistence.
Now, if you have fastboot access you don't need any of that. In fastboot you have a pretty powerful tool to wipe and format partitions, flash the Asus blob if all fails, but you quite a few options....
If you can get "only occasionally" into the bootloader I would not wait much longer but perform a full wipe of the major partitions and flash the Asus system blob, returning the tablet to stock basically and giving you a fresh start.
We call it a @Buster99
Download the latest Asus firmware from here: https://www.asus.com/support/Download/28/1/0/11/fq2B3oq64av1O95u/8/
Extract it twice and copy the blob into your fastboot directory.
Issue these commands in fastboot one by one:
fastboot erase system
fastboot erase recovery
fastboot erase userdata
fastboot erase boot
fastboot erase misc
fastboot erase cache
fastboot -i 0x0B05 flash system blob
fastboot -i 0x0B05 reboot
Good luck!
Thanks Berndblb. I downloaded the Asus firmware and was able to get the blob file.
But I'm fine with totally starting over and trying Buster99, but I'm still unable to get the ADB to see the device.
I've gone through the beginners guide to root and flashing a custom rom again, but I still can't see the device when I type in "fastboot devices".
If you have any advice or a guide on what I need to do get where I can use ADB to erase everything and start over again.
i cant do anything the tablet starts - shows asus logo-go to TWRP logo screen - restarts (all in 32 seconds). Any other sugestion? if i dismantle the tablet ? or anithing else?
Thank You
wldtravel26 said:
Thanks Berndblb. I downloaded the Asus firmware and was able to get the blob file.
But I'm fine with totally starting over and trying Buster99, but I'm still unable to get the ADB to see the device.
I've gone through the beginners guide to root and flashing a custom rom again, but I still can't see the device when I type in "fastboot devices".
If you have any advice or a guide on what I need to do get where I can use ADB to erase everything and start over again.
Click to expand...
Click to collapse
Either you do not have the correct driver installed or your usb cable is not original but a cheap "charge only" knockoff or try a different usb port or you are not open the cmd prompt from the fastboot directory or your usb port is busted.....
I don't know how to troubleshoot that from here....
Please search the TF700 forum or google "fastboot driver problems". That problem is so common, I really do not know what to add to advice that's out there a hundred times over....
---------- Post added at 04:29 PM ---------- Previous post was at 04:25 PM ----------
mallasorte2000 said:
i cant do anything the tablet starts - shows asus logo-go to TWRP logo screen - restarts (all in 32 seconds). Any other sugestion? if i dismantle the tablet ? or anithing else?
Thank You
Click to expand...
Click to collapse
You can always install a new r used mainboard, but that's the only reason to open it up....
Sorry man, if you do not have adb while the recovery is looping or starting up and you cannot get into fastboot, there's nothing you can do.....
Except for the really crazy and desperate "throw away reason" stuff of course. Like stuffing the tablet into the freezer in an airtight bag for 30 min, then try to boot it......
Thanks Berndblb, I was able to get through the Buster 99 instructions above.
Per the last step I would have expected the tablet to reboot, but that did not happen.
When I restarted it I got the following error when I tried to load Andriod "unrecoverable bootloader error".
I used the following file from the Asus website US_epaduser10_6_1_14_10_UpdateLauncher, based on the fact that my bootloader shows the tablet as "US_epad-10.6.1.14.10-20130801". Hopefully I used the right file for the blob file.
I've attached what I have from adb for the system flash blob and reboot. I tried to screen shoot it in a better format, but that didn't work.
Hopefully someone will be able to take a look and direct me in the right way to get this working again.
C:\adb>fastboot devices
015d2a5086641a19 fastboot
C:\adb>fastboot - i 0x0B05 flash system blob
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall flash boot, system, vendor and if fou
nd,
recovery
flash <partition> [ <filename> ] write a file to a flash partition
flashing lock locks the device. Prevents flashing
partitions
flashing unlock unlocks the device. Allows user to
flash any partition except the ones
that are related to bootloader
flashing lock_critical Prevents flashing bootloader related
partitions
flashing unlock_critical Enables flashing bootloader related
partitions
flashing get_unlock_ability Queries bootloader to see if the
device is unlocked
erase <partition> erase a flash partition
format[:[<fs type>][:[<size>]] <partition> format a flash partition.
Can override the fs type and/or
size the bootloader reports.
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
continue continue with autoboot
reboot [bootloader] reboot device, optionally into bootlo
ader
reboot-bootloader reboot device into bootloader
help show this help message
options:
-w erase userdata and cache (and format
if supported by partition type)
-u do not first erase partition before
formatting
-s <specific device> specify device serial number
or path to device port
-l with "devices", lists device paths
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
-b <base_addr> specify a custom kernel base address.
default: 0x10000000
-n <page size> specify the nand page size.
default: 2048
-S <size>[K|M|G] automatically sparse files greater
than size. 0 to disable
C:\adb>fastboot - i 0x0b05 reboot
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall flash boot, system, vendor and if fou
nd,
recovery
flash <partition> [ <filename> ] write a file to a flash partition
flashing lock locks the device. Prevents flashing
partitions
flashing unlock unlocks the device. Allows user to
flash any partition except the ones
that are related to bootloader
flashing lock_critical Prevents flashing bootloader related
partitions
flashing unlock_critical Enables flashing bootloader related
partitions
flashing get_unlock_ability Queries bootloader to see if the
device is unlocked
erase <partition> erase a flash partition
format[:[<fs type>][:[<size>]] <partition> format a flash partition.
Can override the fs type and/or
size the bootloader reports.
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
continue continue with autoboot
reboot [bootloader] reboot device, optionally into bootlo
ader
reboot-bootloader reboot device into bootloader
help show this help message
options:
-w erase userdata and cache (and format
if supported by partition type)
-u do not first erase partition before
formatting
-s <specific device> specify device serial number
or path to device port
-l with "devices", lists device paths
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
-b <base_addr> specify a custom kernel base address.
default: 0x10000000
-n <page size> specify the nand page size.
default: 2048
-S <size>[K|M|G] automatically sparse files greater
than size. 0 to disable
wldtravel26 said:
Thanks Berndblb, I was able to get through the Buster 99 instructions above.
Per the last step I would have expected the tablet to reboot, but that did not happen.
When I restarted it I got the following error when I tried to load Andriod "unrecoverable bootloader error".
I used the following file from the Asus website US_epaduser10_6_1_14_10_UpdateLauncher, based on the fact that my bootloader shows the tablet as "US_epad-10.6.1.14.10-20130801". Hopefully I used the right file for the blob file.
I've attached what I have from adb for the system flash blob and reboot. I tried to screen shoot it in a better format, but that didn't work.
Hopefully someone will be able to take a look and direct me in the right way to get this working again.
Click to expand...
Click to collapse
You used the correct file but I see a mistake in your command.
You put a space between the dash and the "i" in your command: fastboot - i 0x0B05 which is a command fastboot does not understand so it shows you the help file so to speak.
It is supposed to be fastboot -i 0x0B05.
See the difference?
Try it again and welcome to the world of the command line
A thousand thanks Berndblb. I was able to get it flashed and it back to the original firmware. Thought for a while, it was a total loss, so your advise was a big help.
On another note, I was having this issue with multiple custom roms, which leads me to believe it a hardware issue.
If I press on the screen too hard or lift it in a different angle, it will freeze up and try to reboot.
I was just able to get past the initial setup, but once I lifted the tablet up again, it did the same thing and froze.
I had basically been stuck, just using the tablet for strictly steaming purposes and leaving in on a table.
If anyone has had similar issues or has any insight let me know.
My wife is asking for a new Ipad if we can't get it to work properly, I'm still trying to convince her to stick with Android but this tablet isn't helping my case.
wldtravel26 said:
A thousand thanks Berndblb. I was able to get it flashed and it back to the original firmware. Thought for a while, it was a total loss, so your advise was a big help.
On another note, I was having this issue with multiple custom roms, which leads me to believe it a hardware issue.
If I press on the screen too hard or lift it in a different angle, it will freeze up and try to reboot.
I was just able to get past the initial setup, but once I lifted the tablet up again, it did the same thing and froze.
I had basically been stuck, just using the tablet for strictly steaming purposes and leaving in on a table.
If anyone has had similar issues or has any insight let me know.
My wife is asking for a new Ipad if we can't get it to work properly, I'm still trying to convince her to stick with Android but this tablet isn't helping my case.
Click to expand...
Click to collapse
damn i feel so used
grats on getting it to work again.
in regard to the troubles you are still having: is it in the Keydock or without, also a possibility that the display has an issue with the digitizer and shortens out.
cheers
Buster
I typically use it without the dock. Haven't put it in the dock in a while. Yea I was thinking the same thing where maybe something is loose inside.
Short of changing out the whole digitizer, do you know of any trouble shooting I can do if I open it up? If it keeps doing this, the tablet itself isn't worth using often. I did have a gumdrop case on it most of the time. I've got a toddler, so wanted maximum protection for it. Maybe it overheated or something?
Check out some tear down videos on YouTube and iFixit, then open it up and check all connectors you can get your hands or tools on. It does sound as if you gave a connection shorting out.
Sent from my Nexus 5X using Tapatalk
berndblb said:
If you can get into fastboot yours is a very different situation. But let me answer your questions first.
The linked method works if you have adb access in TWRP - however briely. Even if TWRP loops you should have adb access at some point (open Device Manager and watch for changes).
If TWRP is just bootlooping very quickly you may be out of luck but I have seen cases where a little window of adb access and careful timing of the commands let people push the file to internal and insmod it. But that depends on the nature of the bootloop, the skill of the user and persistence.
Now, if you have fastboot access you don't need any of that. In fastboot you have a pretty powerful tool to wipe and format partitions, flash the Asus blob if all fails, but you quite a few options....
If you can get "only occasionally" into the bootloader I would not wait much longer but perform a full wipe of the major partitions and flash the Asus system blob, returning the tablet to stock basically and giving you a fresh start.
We call it a @Buster99
Download the latest Asus firmware from here: https://www.asus.com/support/Download/28/1/0/11/fq2B3oq64av1O95u/8/
Extract it twice and copy the blob into your fastboot directory.
Issue these commands in fastboot one by one:
fastboot erase system
fastboot erase recovery
fastboot erase userdata
fastboot erase boot
fastboot erase misc
fastboot erase cache
fastboot -i 0x0B05 flash system blob
fastboot -i 0x0B05 reboot
Good luck!
Click to expand...
Click to collapse
I also got into a bootloop situation and was unable to connect via adb (adb usb gave me "error: device not found") but fastboot was ok. So I tried the @Buster99 rescue. Unfortunately it failed at the flash system blob step. It gave "FAILED (data transfer failure (unknown error))...".
It's been too long since I used adb and fastboot. Lately my TF700T had become erratic, unstable and experiencing sudden reboots so I wanted to format data and do clean re-install of KatshMallow #29. I also had discovered that the digitizer had developed a blind-spot, actually more of a whole blind column of about a quarter inch wide, giving me problems swiping a TWRP button to unlock the screen. So, I went to change TWRP's screen timeout setting (TWRP 2.8.4.0 Kang) to max when suddenly it rebooted into a system bootloop. Going to TWRP would go to bootloop again at the TWRP splash screen.
Alas, I must have forgotten to set the USB debug mode after the last flashing as I am now locked out of adb. That's how I got into this unfortunate situation.
Any ideas, short of replacing TF700T's mb? Looks like this is the end of a long journey with my TF700T! :crying:
Kraka said:
I also got into a bootloop situation and was unable to connect via adb (adb usb gave me "error: device not found") but fastboot was ok. So I tried the @Buster99 rescue. Unfortunately it failed at the flash system blob step. It gave "FAILED (data transfer failure (unknown error))...".
It's been too long since I used adb and fastboot. Lately my TF700T had become erratic, unstable and experiencing sudden reboots so I wanted to format data and do clean re-install of KatshMallow #29. I also had discovered that the digitizer had developed a blind-spot, actually more of a whole blind column of about a quarter inch wide, giving me problems swiping a TWRP button to unlock the screen. So, I went to change TWRP's screen timeout setting (TWRP 2.8.4.0 Kang) to max when suddenly it rebooted into a system bootloop. Going to TWRP would go to bootloop again at the TWRP splash screen.
Alas, I must have forgotten to set the USB debug mode after the last flashing as I am now locked out of adb. That's how I got into this unfortunate situation.
Any ideas, short of replacing TF700T's mb? Looks like this is the end of a long journey with my TF700T! :crying:
Click to expand...
Click to collapse
Did you ever get it fixed? I'm in the same situation. Can't enter recovery or fastboot. Well, I entered fastboot once, chose recovery, now it boot loops straight to recovery. This sucks. Tablet worked fine for months.
If you can't boot into fastboot and you do not have adb access when in recovery, you're done. Nothing left to do.
You did not mention if you are unlocked. With a locked bootloader you can't do anything even if you have adb in recovery or if you could boot to fastboot. Sorry
It is unlocked and rooted. I see something showing up in Device Manager, only it says Google Nexus ADB interface. I can also enter the other mode with Power and Vol Up. This mode holds, however, not sure if I can do much from there.
Now I got TWRP screen stuck, so at least it's not looping. But adb commands don't produce any effect.
xxhaimbondxx said:
It is unlocked and rooted. I see something showing up in Device Manager, only it says Google Nexus ADB interface. I can also enter the other mode with Power and Vol Up. This mode holds, however, not sure if I can do much from there.
Click to expand...
Click to collapse
What do you mean? APX? No, that does not help you
xxhaimbondxx said:
Now I got TWRP screen stuck, so at least it's not looping. But adb commands don't produce any effect.
Click to expand...
Click to collapse
With TWRP booted, do you see the adb recovery interface in device manager and what do you get with "adb devices"? Do you have the drivers installed?
berndblb said:
With TWRP booted, do you see the adb recovery interface in device manager and what do you get with "adb devices"? Do you have the drivers installed?
Click to expand...
Click to collapse
This is the only thing I see in Device Manager: Google Nexus ADB interface. I installed the Universal Drivers.
When I type adb devices, I get nothing.
Well, this one time I got this:
adb devices
List of devices attached
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
Hi all,
I could really use some help on the following, and any advice would be greatly appreciated.
I wanted to root my Moto G (2014, 2nd gen, dual sim) in order to use the RAM more flexibly. Unlocking the device was no problem at all. However, when I initiated the rooting process, the trouble started. I first tried superboot, which did not work, but also did not destroy anything. Then, I switched to using TWRP and the supersu image (I found the info on here). TWRP worked fine, but after initiating the installation of the supersu image, the phone got stuck in a boot loop -- it stayed on the unlocking warning page and would not boot up anymore. I figured out a way to get back into fastboot (also by looking through the forum here, thanks to you all!) -- by pressing the power button until the screen switched off, and then pressing the Volume down button as well for a few seconds.
However, none of the recovery methods I found in other threads worked (I tried deleting the cache etc. through various methods, but the loop persisted). So, next, I attempted to use the method I found on droidviews.com to restore the phone to a working status (any working status would do at this point).
Since I was not able to access the debugging options anymore, I did everything except the initial 'adb reboot bootloader' command. Here is the list of commands:
mfastboot oem lock begin
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
NB I am doing this on MacOS, so I used the osx-fastboot command instead of mfastboot. Up until 'flash boot boot.img', everything worked, but when I tried the 'osx-fastboot flash recovery recovery.img' command, I got the following error message in the Terminal window:
(bootloader) Preflash validation failed
FAILED (remote failure)
And the error message on my phone reads:
hab check failed for recovery
Failed to verify hab image recovery
What can I do at this point? Since I followed the instructions as closely as possible, I also used the 'osx-fastboot oem lock begin' command, and now my device indicates that it is locked. Did I wreck my phone or is there any way out of this at all?
As I said, I would be most grateful for any advice at all. If you need more information, I am happy to provide it.
Thanks!
-sleepingweather
I am still looking for ways to get the phone into any sort of working order. Do any of you have advice on this? Is it possible?
I ran Lollipop on it before it crashed, if that is helpful information.
Thanks
After connecting the device to a Windows 7 PC, I can confirm that the Windows system does not recognize the Moto at all, so it appears that the method in the main thread on unbricking & restoring Moto Gs back to 4.4.4 / 5.01 would not work either, right? Is there anything else that I can do?
If anybody were to give me even the most spurious bit of advice, or some feedback on how I should go about finding a solution on the forum (I am trying my best, but might not have observed all the etiquette etc. out of ignorance), I would be tremendously grateful.
Thanks
Here is the solution a very friendly user -- inFiniTyz_Z , many thanks!-- on here pointed me towards:
If a bootlocker is unlocked and then relocked, as was mine, it is entirely possible to unlock the bootloader again. One needs the unlocking key from Motorola and the command
fastboot oem unlock UNIQUE_KEY
With the bootloader unlocked, I was able to flash TWRP again, which of course helped tremendously.
After this, I managed to install a Brazilian stock ROM -- the German one I would need did not work, but I will look for ways to get the phone to work regardless. At the moment, Android is up and running, but it does not connect to the network (because of the Brazilian settings, I guess). I might switch to CyanogenMod anyways.