Develop Bugs

[Q] No fastboot mode in flashtool?

Hello,
I just decided to start modding my phone and I found this rom which looks awesome: miuiaustralia.com (Sorry for no link but I can't post links yet -.-)
So I downloaded everything, got flashtool and stuff and followed the instructions.
First I installed an .ftf file and then I restarted my flashtool as it told me to in the instructions, unplugged it and put it in again but this time holding the search button to go into fastboot mode.
So when i opened my flashtool it said that my device was connected in flash mode but the light on my led was blue and not green as it's supposed to be, so I was wondering what's wrong, why can't I enter fastboot? I tried to put it in several more times with the search button and still no sucess.
Do I need an unlocked bootloader to enter fastboot? Cause when I try to unlock my bootloader in flashtool it first needs to be connected in flash mode, and then it needs to be reconnected in fastboot mode so I can't unlock the bootloader either! Please help me!
Also if it would make some difference I'm running flashtool on a mac if it makes any difference, flashtool itself works as I've managed to do .ftf changes before but I've never tried to change the boot.img

Go to lightning icon press it a popup appears select fasboot mode then connect phone in fastboot mode done

tallman43 said:
Go to lightning icon press it a popup appears select fasboot mode then connect phone in fastboot mode done
Click to expand...
Click to collapse
Do you mean I should press reboot device into fastboot? Cause there is no such thing as connect phone in fastboot mode :/
When I do the reboot thing I can only press the "Reboot into fastboot mode (via adb) and when I do this the same thing happens, it turns on the blue light but still flashtool says : INFO - Device connected in flash mode

oggew2 said:
Do you mean I should press reboot device into fastboot? Cause there is no such thing as connect phone in fastboot mode :/
When I do the reboot thing I can only press the "Reboot into fastboot mode (via adb) and when I do this the same thing happens, it turns on the blue light but still flashtool says : INFO - Device connected in flash mode
Click to expand...
Click to collapse
Hi no there is a icon top left shaped like a lightning bolt press that it will say flash mode or fastboot mode press fastboot.What version of flashtool are you using follow this link for download http://androxyde.github.com/:fingers-crossed:
---------- Post added at 04:17 PM ---------- Previous post was at 04:06 PM ----------
Edit have you also installed fastboot drivers?You need to install them as well
I am using Flashtool 0.9.8 build 2012-10-01 with DoomLords fastboot built in.

tallman43 said:
Hi no there is a icon top left shaped like a lightning bolt press that it will say flash mode or fastboot mode press fastboot.What version of flashtool are you using follow this link for download
---------- Post added at 04:17 PM ---------- Previous post was at 04:06 PM ----------
Edit have you also installed fastboot drivers?You need to install them as well
Click to expand...
Click to collapse
Okay so I've attached some pics of how my flashtool looks, also I know there's an update but it's minor and I don't think it would matter, my update is 3 days old...
The pics are in the right order, there's no boot in fastboot :/
Also I'll check with the drivers, not so sure how to download them if I need as I'm on a mac.

Yep also you need to unlock your bootloader you can't flash a kernal on a locked bootloader! If you want to do that there are plenty of tutorials about for that.

tallman43 said:
Yep also you need to unlock your bootloader you can't flash a kernal on a locked bootloader! If you want to do that there are plenty of tutorials about for that.
Click to expand...
Click to collapse
Oh yeah I had an unlocked BL before but back then I was doing this on a windows pc but then I bricked my phone, restored it and decided not to mess with it more... Until now :3
But yeah the unlock BL feature in flashtool needs fastboot aswell and I can't find any guides on how to unlock the BL on a mac, but right now I'm seeing if it's the fastboot drivers I need

oggew2 said:
Oh yeah I had an unlocked BL before but back then I was doing this on a windows pc but then I bricked my phone, restored it and decided not to mess with it more... Until now :3
But yeah the unlock BL feature in flashtool needs fastboot aswell and I can't find any guides on how to unlock the BL on a mac, but right now I'm seeing if it's the fastboot drivers I need
Click to expand...
Click to collapse
I think we found the prob now, see the attached file...
I'm trying to download the files now, would I have to put flashtool where the fastboot drivers are located or vice versa?

oggew2 said:
I think we found the prob now, see the attached file...
I'm trying to download the files now, would I have to put flashtool where the fastboot drivers are located or vice versa?
Click to expand...
Click to collapse
Uh so I downloaded the drivers and put them in the drivers folder, still I get the same "Flash mode" thingy :crying:

/
oggew2 said:
Uh so I downloaded the drivers and put them in the drivers folder, still I get the same "Flash mode" thingy :crying:
Click to expand...
Click to collapse
Did you install the drivers mine came as a .exe file placed them in drivers folder same as you then installed from there?don't know if it's because your on a mac.If I remember right i had to do it a few times before they installed right.:fingers-crossed:
---------- Post added at 05:53 PM ---------- Previous post was at 05:47 PM ----------
Try this link good guide for mac to install fastboot Link: http://forum.xda-developers.com/showthread.php?t=1917237:)

tallman43 said:
/
Did you install the drivers mine came as a .exe file placed them in drivers folder same as you then installed from there?don't know if it's because your on a mac.If I remember right i had to do it a few times before they installed right.:fingers-crossed:
---------- Post added at 05:53 PM ---------- Previous post was at 05:47 PM ----------
Try this link good guide for mac to install fastboot Link: http://forum.xda-developers.com/showthread.php?t=1917237:)
Click to expand...
Click to collapse
I tried that and my it couldn't find my phone, it was those drivers I tried to put in fastboot...
Well i'm going to emulate windows and see if it makes any difference now.

oggew2 said:
I tried that and my it couldn't find my phone, it was those drivers I tried to put in fastboot...
Well i'm going to emulate windows and see if it makes any difference now.
Click to expand...
Click to collapse
Noticed in one of the pictures you posted of flashtool usb debugging was not on need to switch that on your phone as well:fingers-crossed:

tallman43 said:
Noticed in one of the pictures you posted of flashtool usb debugging was not on need to switch that on your phone as well:fingers-crossed:
Click to expand...
Click to collapse
Well, I got my hands on the same comp I used before and now it works!
I'll press the thank you button for bothering with me

oggew2 said:
Well, I got my hands on the same comp I used before and now it works!
I'll press the thank you button for bothering with me
Click to expand...
Click to collapse
Lol no problem glad to try and help.:good:

NExus 7 no micro-sd card flash possibel ?

hello
i have Assu Nexus7 (K008)
when i power on just hang on google logo , i try to hard reset no succed ,so i need to flash the tablet
the problem there is no micro-sd card slot so any way to flash it ,there is any program i can use ?

Try this...
http://forum.xda-developers.com/showthread.php?p=44202509
Sent from the "DOG" pound

i will try and post result
thx bro

i try don't work , he can detect the tablet but unable to flash it !!

hitibiti said:
i try don't work , he can detect the tablet but unable to flash it !!
Click to expand...
Click to collapse
I would ask for help in that thread there's way smarter people than me going to that thread..
Sent from the "DOG" pound

ok , thx for your help i will continue searching

Try not to post in Development sections again.
As for the problem, does your N7 have a custom recovery installed?
If yes, just boot into recovery, plug it into your PC and ADB sideload a ROM from your PC onto your N7. How you can do an ADB sideload depends on what custom recovery you have, and can be found on the web if you search.
If no, just install one ASAP and do the rest
Sent from Google Nexus 4 @ CM11

i don't know tablet came hang on star-up logo
i can enter to recovery, but how can i drug the file to tghe tablet if i can't chose install form ...
i try i alot of time not succeed
waiting for help

Try flashing a custom recovery and manually flashing a new image
sent from my nex7

mugzylol said:
Try flashing a custom recovery and manually flashing a new image
sent from my nex7
Click to expand...
Click to collapse
that's i would like to do but the problem how can i do that my tablet don't have micro-sd card so there is software can link tablet to pc for Flashing ?

You can open a command window on the platform tools folder inside the android SDK (here) http://developer.android.com/sdk/index.html by holding shift on it and right clicking. Click open new command window here. Go into fastboot mode on your tablet. There is a command to flash a .img which is fastboot flash (or fastboot boot if you do not want to flash) then after fastboot flash or boot you put the name of your recovery followed by .IMG (it has to be a .IMG file) the recovery needs to be in the platform tools folder for this to work. From your recovery you can flash an image but it needs to be on the internal SD(so this probably won't work)
sent from my nex7

mugzylol said:
You can open a command window on the platform tools folder inside the android SDK (here) http://developer.android.com/sdk/index.html by holding shift on it and right clicking. Click open new command window here. Go into fastboot mode on your tablet. There is a command to flash a .img which is fastboot flash (or fastboot boot if you do not want to flash) then after fastboot flash or boot you put the name of your recovery followed by .IMG (it has to be a .IMG file) the recovery needs to be in the platform tools folder for this to work. From your recovery you can flash an image but it needs to be on the internal SD(so this probably won't work)
sent from my nex7
Click to expand...
Click to collapse
but to do that i need have unlocked boot loader ? or i can repair it with lock boot loader too ?

I heard that you could flash a recovery without an unlocked bootloader but if you want to unlock your bootloader type fastboot oem unlock in the the command(while in fastboot) window and you will be asked if you want to unlock Select yes with the volume keys and the on button
sent from my nex7
---------- Post added at 05:11 PM ---------- Previous post was at 05:08 PM ----------
I'm pretty sure this requires the devices USB drivers which can be downloaded here http://developer.android.com/tools/extras/oem-usb.html right click your tablet in device manager program, press update drivers and browse for the USB drivers (need to be extracted).
sent from my nex7
---------- Post added at 05:58 PM ---------- Previous post was at 05:11 PM ----------
PS: windows come with device manager, just search for it
sent from my nex7

mugzylol said:
I heard that you could flash a recovery without an unlocked bootloader but if you want to unlock your bootloader type fastboot oem unlock in the the command(while in fastboot) window and you will be asked if you want to unlock Select yes with the volume keys and the on button
sent from my nex7
---------- Post added at 05:11 PM ---------- Previous post was at 05:08 PM ----------
I'm pretty sure this requires the devices USB drivers which can be downloaded here http://developer.android.com/tools/extras/oem-usb.html right click your tablet in device manager program, press update drivers and browse for the USB drivers (need to be extracted).
sent from my nex7
---------- Post added at 05:58 PM ---------- Previous post was at 05:11 PM ----------
PS: windows come with device manager, just search for it
sent from my nex7
Click to expand...
Click to collapse
i try to do that when i type YES tablet hang and waiting nothing happen !!!!

Did you install device drivers?
sent from my nex7

This saved my Nexus 7 2013. It would not boot, I could not flash, format, copy anything, etc. The dreaded spinning Google symbol. It would give me errors when trying to flash. I tried TWRP and CWM, nothing would flash. I ran the Dead_Nexus7.bat file from the link below and my Nexus worked. It was like magic bringing it back from the dead. I am assuming the problem occurred when unlocking the device. It froze for a minute or two, until I started tapping on it.
http://forum.xda-developers.com/showthread.php?t=2381582

yes all driver installed properly , after type fastboot oem unlock i press yes on tablet and after seem like tablet hang !!

Hmmm. You actually don't need an unlocked bootloader to flash a recovery so just run the fastboot boot or fastboot flash
sent from my nex7
---------- Post added at 07:43 PM ---------- Previous post was at 07:38 PM ----------
If you were to flash a new ROM you would need to flash it through the recovery as a .zip. Does the computer find the internal SD?
sent from my nex7
---------- Post added at 07:45 PM ---------- Previous post was at 07:43 PM ----------
I also think I know why it gets stuck. I think it is because it cannot mount the sdcard partition to earase the userdata contained on it (there is none but the computer doesn't know that)
sent from my nex7
---------- Post added at 07:45 PM ---------- Previous post was at 07:45 PM ----------
Flashing a new ROM will remount the sdcard partition
sent from my nex7

no, computer can't find internal SD ram , and as you say you boot loarder must be unlocked and i didn't find any way
so i am still wait for help thx

Read this tread for a 2012 model. It shows that a new os recovery bootloader and kernel can all be flashed at once through fastboot commands to restore a tablet http://forum.xda-developers.com/showthread.php?t=2546558
sent from my nex7

Please HELP >>> Dead ZenFone 2 !!!!!

Hello every one , my problem is that i go to recovery mood in my phone and did a cache wipe and while it was in the process I forced my phone to shut down because it was taking so long , and when I restart my phone it showed the dead robot to me and when I try to enter the recovery mood again
it show this to me(picture at the attachment)
Please help me i cant boot my phone and I cant enter to the recovery mood and also the computer can not recognize the phone even in the adb !!!!

Cleaning cache in ZenFone 2 takes a lot of time, it's normal. To recover your phone you have to attach it on a PC in fastboot mode and perform the "fastboot erase cache" command. Happened the same to me some weeks ago.
Sent from my ASUS_Z00AD using XDA Free mobile app

If possible, reboot to bootloader, and type in the following command in fastboot:
fastboot erase cache
That should fix your problem.

itfsos said:
Cleaning cache in ZenFone 2 takes a lot of time, it's normal. To recover your phone you have to attach it on a PC in fastboot mode and perform the "fastboot erase cache" command. Happened the same to me some weeks ago.
Sent from my ASUS_Z00AD using XDA Free mobile app
Click to expand...
Click to collapse
the problem is I keep get this dead robot pic whin I try to enter either fastboot or recovery or reboot and my computer could not recognize the device any more!!!!! o=please help

mrbubs3 said:
If possible, reboot to bootloader, and type in the following command in fastboot:
fastboot erase cache
That should fix your problem.
Click to expand...
Click to collapse
the problem is I keep get this dead robot pic whin I try to enter either fastboot or recovery or reboot and my computer could not recognize the device any more!!!!! o=please help

hossam0202 said:
the problem is I keep get this dead robot pic whin I try to enter either fastboot or recovery or reboot and my computer could not recognize the device any more!!!!! o=please help
Click to expand...
Click to collapse
When the flashing android icon happens, you have to press and hold the power button, and then press the up button. That should allow you to access the menu. Select reboot bootloader, and then type in the fastboot command at fastboot.
---------- Post added at 06:12 PM ---------- Previous post was at 06:11 PM ----------
If that fails, press and hold the power button until the device shuts off. Turn on the device by pressing Up+Power until you feel it buzzing. Depress the power button while still holding the power button, and you should boot into the bootloader.

mrbubs3 said:
When the flashing android icon happens, you have to press and hold the power button, and then press the up button. That should allow you to access the menu. Select reboot bootloader, and then type in the fastboot command at fastboot.
---------- Post added at 06:12 PM ---------- Previous post was at 06:11 PM ----------
If that fails, press and hold the power button until the device shuts off. Turn on the device by pressing Up+Power until you feel it buzzing. Depress the power button while still holding the power button, and you should boot into the bootloader.
Click to expand...
Click to collapse
Thank you so much my friend , that's totally worked thank you so much for wakeing up my dead phone

hossam0202 said:
Thank you so much my friend , that's totally worked thank you so much for wakeing up my dead phone
Click to expand...
Click to collapse
how did you do?
i have got the same problem.
can get into bootloader but when reboot, stuck at logo.
help me please!!!!!!

Ninjakura said:
how did you do?
i have got the same problem.
can get into bootloader but when reboot, stuck at logo.
help me please!!!!!!
Click to expand...
Click to collapse
1- force your phone to shut down
2- press the volume up button with the power button
3- when the phone vibrate leave the power button and continue holding the volume up button
4-by this you will be entering the fastboot mode
5- by the flashtool at your computer you can start a command prompt and do any command to your phone , either you flash or wipe the cache it's depend on your phone situation because every thing has different command

what did u do actually to your phone? after get into bootloader, is it when u reboot, it reboot normally?

It's amaizing that at one week ago, I had the same problem. I sent pictures to Asus support and the answer was send the phone to Asus facilities.
Well, I discovered this procedure, figuring out the possibilites to fix the bug and dicovered the fastboot command. Well, after that I reply to Asus support and I told them that their support was to poor. But, I forgave them, because this phone doesn't exist in Portugal, at the moment, unless we buy in internet, out of country. So, the Asus Portugal answered me, but they don't know this phone, officialy, and the, consequently, the support is bad.

Ninjakura said:
how did you do?
i have got the same problem.
can get into bootloader but when reboot, stuck at logo.
help me please!!!!!!
Click to expand...
Click to collapse
Please search through the forums for Fastboot commands. Please do not hijack a thread for your own needs.
---------- Post added at 03:43 PM ---------- Previous post was at 03:42 PM ----------
hossam0202 said:
Thank you so much my friend , that's totally worked thank you so much for wakeing up my dead phone
Click to expand...
Click to collapse
You are welcome.

mrbubs3 said:
Please search through the forums for Fastboot commands. Please do not hijack a thread for your own needs.
---------- Post added at 03:43 PM ---------- Previous post was at 03:42 PM ----------
You are welcome.
Click to expand...
Click to collapse
hmmm. ok.....

Ninjakura said:
what did u do actually to your phone? after get into bootloader, is it when u reboot, it reboot normally?
Click to expand...
Click to collapse
After clearing the cache trough the fastboot mode with computer flashtool CMD it is now working fine .....
I was having a problem of the phone stack at the dead robot logo and never reboot normally . But now I fix it by the method I told you ( clearing the cache via fastboot mode and give a command trough the flashtool CMD

HTC M8 dual sim hard brick no boot no recovery no led light. no usb sound,no charging

First i give 1 solution who can not go to boot loader 100 % working.
only if you have not done anything to bootloader.
connect usb to laptop.
then press power first + vol down then after 1 sec connect usb to mobile. bootloader will come up.
my problem now :
sorry for bad english.
i have htc m8 dual sim.
it got fallen from me. then it stopped running.
then i searched .then i cam came to found that i can goto bootloader. i did but i cant goto recovery,or factory reset. then i open check crc image all was ok. but sbl2 and sbl3 was 0X0.
then i unlock the bootloaer.
then i tried to flash rom via fastboot which i had access but unsuccess(remote signature verfiy fail.)
in another post i flash the twrp recovery but red text came. then in another post i found that
first flash the recovery. then boot the recovery.
i did like this,
htc_fastboot flash recovery twrp.img
then
htc_fastboot boot twrp.img
htc_fastboot reboot
that was tha last thing i do. after this my phone did respond.
not boot up.
black screen.
led dont turn on.
did all the combination that worked before this. not work now.
press power+volume up the vol down.
press [power for 1,2,3 5 min.
when plug to laptop doesnt work.(htc driver are installed, htc sync installed then uninstalled).
all unsuccessfull.
plz help me
plz

plz help i need it very much
fmtanveer said:
First i give 1 solution who can not go to boot loader 100 % working.
only if you have not done anything to bootloader.
connect usb to laptop.
then press power first + vol down then after 1 sec connect usb to mobile. bootloader will come up.
my problem now :
sorry for bad english.
i have htc m8 dual sim.
it got fallen from me. then it stopped running.
then i searched .then i cam came to found that i can goto bootloader. i did but i cant goto recovery,or factory reset. then i open check crc image all was ok. but sbl2 and sbl3 was 0X0.
then i unlock the bootloaer.
then i tried to flash rom via fastboot which i had access but unsuccess(remote signature verfiy fail.)
in another post i flash the twrp recovery but red text came. then in another post i found that
first flash the recovery. then boot the recovery.
i did like this,
htc_fastboot flash recovery twrp.img
then
htc_fastboot boot twrp.img
htc_fastboot reboot
that was tha last thing i do. after this my phone did respond.
not boot up.
black screen.
led dont turn on.
did all the combination that worked before this. not work now.
press power+volume up the vol down.
press [power for 1,2,3 5 min.
when plug to laptop doesnt work.(htc driver are installed, htc sync installed then uninstalled).
all unsuccessfull.
plz help me
plz
Click to expand...
Click to collapse
can i force to qhusb load 9008. or 9006 like lg g2 ?
is there any solution of this ?
i have also opened the motherboard... i will also go for hardware shortening circiut or anything like this...

You've posted in 4 or 5 different threads, which makes it very hard to follow or help.
The phone was dropped, and stopped working. You now have broken hardware. Dinking around with the software/firmware isn't going to fix anything.
---------- Post added at 09:40 AM ---------- Previous post was at 09:35 AM ----------
fmtanveer said:
then i tried to flash rom via fastboot which i had access but unsuccess(remote signature verfiy fail.)
Click to expand...
Click to collapse
You mean an RUU? You can only flash an RUU that is intended for your CID,MID (dual SIM M8).
You also need to have a locked or relocked bootloader to run RUU (unless you have s-off).
fmtanveer said:
in another post i flash the twrp recovery but red text came.
Click to expand...
Click to collapse
Red text is normal after unlocking bootloader and flashing a custom recovery.
---------- Post added at 09:43 AM ---------- Previous post was at 09:40 AM ----------
fmtanveer said:
i have also opened the motherboard... i will also go for hardware shortening circiut or anything like this...
Click to expand...
Click to collapse
I have no idea what that means "shortening circuit"?
Replacing the motherboard may be an option. But unless you are very experienced with this type of thing, and know exactly what you are doing, you should have it done professionally. Folks will frequently break something else while trying to replace the mobo, or come up with errors/issues they can't resolve.

[Help] Zenfone 2 Hard brick

Guys please help me
I downloaded stock rom from ASUS Website and extract to get droidboot.img, boot.img and recovery.img. But after flashing them by fastboot, my phone just stuck at logo, i cannot access fastboot anymore. After staying at logo for about 1 minute it automatically reboot and repeat again and again
I found a guide show how to unbrick in the situation, but after booting and stuck at logo, my phone disconect USB cable and i cannot do anything
Please help

Same problem here, have you found a solution yet?

Same deal... any help would be appreciated. Can't seem to get to Fastboot or Recovery. I can get it to charge, and I can get it to hook up to PC and see MOOREFIELD in Device Manager with no driver, sometime for the Intel SOC stuff.

Code:
Flash temporary recovery.
Via xFSTK. helped me many times when I hard bricked my phone.
Use Asus flash tool to upload the raw file via fastboot.
Once upload you could enter recovery. And you'll see an "error" by holding volume up and power and quickly release the volume up. You'll be brought to The recovery menu (do this when you see an error occurred)
Now you'll see the option flash via adb.
Flash the full stock rom again via adb sideload.
You'll be on track back
Don't worry you won't lose your apps and files.
Bootloader gets locked and unroot.
You know what to do next mate.
Follow the link provided below.
P.s after flashing the raw file... You could only enter fastboot and you'll have endless loading on boot screen if you didn't enter fastboot. Your OS won't load until you flash stock rom via adb sideload.
---------- Post added at 08:37 AM ---------- Previous post was at 08:30 AM ----------
http://forum.xda-developers.com/zenfone2/general/guide-recover-fastboot-bricked-zenfone-t3284337
XFSTK.
follow the instructions above provided by link.
For more specified steps... Follow this link.
http://forum.xda-developers.com/zenfone2/general/guide-brick-soft-hard-bricked-zenfone-2-t3284256
---------- Post added at 09:06 AM ---------- Previous post was at 08:37 AM ----------
Ask me anything if you need help regarding this.
All the best.

Vinaygan said:
Code:
Flash temporary recovery.
Via xFSTK. helped me many times when I hard bricked my phone.
Use Asus flash tool to upload the raw file via fastboot.
Once upload you could enter recovery. And you'll see an "error" by holding volume up and power and quickly release the volume up. You'll be brought to The recovery menu (do this when you see an error occurred)
Now you'll see the option flash via adb.
Flash the full stock rom again via adb sideload.
You'll be on track back
Don't worry you won't lose your apps and files.
Bootloader gets locked and unroot.
You know what to do next mate.
Follow the link provided below.
P.s after flashing the raw file... You could only enter fastboot and you'll have endless loading on boot screen if you didn't enter fastboot. Your OS won't load until you flash stock rom via adb sideload.
---------- Post added at 08:37 AM ---------- Previous post was at 08:30 AM ----------
http://forum.xda-developers.com/zenfone2/general/guide-recover-fastboot-bricked-zenfone-t3284337
XFSTK.
follow the instructions above provided by link.
For more specified steps... Follow this link.
http://forum.xda-developers.com/zenfone2/general/guide-brick-soft-hard-bricked-zenfone-2-t3284256
---------- Post added at 09:06 AM ---------- Previous post was at 08:37 AM ----------
Ask me anything if you need help regarding this.
All the best.
Click to expand...
Click to collapse
I have tried that method but that did not work, because after booting up and stuck at logo my phone just disconnect USB and my computer cannot detect it

Looks like I have the same problem. Stuck with splashscreen without access to fastboot . Did anyone successfully fix this problem ?

minh00000000 said:
I have tried that method but that did not work, because after booting up and stuck at logo my phone just disconnect USB and my computer cannot detect it
Click to expand...
Click to collapse
try http://forum.xda-developers.com/newreply.php?do=newreply&p=68477856

sukhwant717 said:
try http://forum.xda-developers.com/newreply.php?do=newreply&p=68477856
Click to expand...
Click to collapse
My computer cannot detect my phone as it automatically disconnect from USB before the ASUS Screen appear

Same problem here. The xftsk says it failded to download fw+os then the phone reboots and fails to reconnect.