I have an R800 running Xperia NXT 2 with DooMKernel. I want to move to a JB rom, to flash a JB kernel, but I can't boot in to fastboot. I've tried doing it manually (holding search/menu button while connecting to PC), which just boots to the battery charging logo or does nothing. I've also tried using Flashtool, which just ends up rebooting in to the OS via reboot in to fastboot (via adb). USB Debugging is enabled and connectivity is MSC, NOT MTP. Just out of curiosity, does sim unlock have anything to do with it? The phone's been BL unlocked via TP method. Thanks.
pm2gonzales said:
I have an R800 running Xperia NXT 2 with DooMKernel. I want to move to a JB rom, to flash a JB kernel, but I can't boot in to fastboot. I've tried doing it manually (holding search/menu button while connecting to PC), which just boots to the battery charging logo or does nothing. I've also tried using Flashtool, which just ends up rebooting in to the OS via reboot in to fastboot (via adb). USB Debugging is enabled and connectivity is MSC, NOT MTP. Just out of curiosity, does sim unlock have anything to do with it? The phone's been BL unlocked via TP method. Thanks.
Click to expand...
Click to collapse
I think you can only use flashboot mode when unlocked with tespoint method (holding back while connecting to pc)
Here you can find various kernels for flashboot.
Related
I was surfing my fb suddenly it hangs about 2 min so i decided to force restart after restart the phone hangs in the sony logo and wont run for about 10 min or longer i can t do nothing even log in to CWM
i installed FreeXperia Cyanagen Mod 10.1 FXP238 android 4.2.2
anyone got solutions?
attempt to do a hard reset
hold power + volume up + volume down
for approximately >30 seconds
if that fails then use flashtool to reflash the correct firmware for you phone
(flashtool works on Locked nd unlocked bootloader)
424aca said:
attempt to do a hard reset
hold power + volume up + volume down
for approximately >30 seconds
if that fails then use flashtool to reflash the correct firmware for you phone
(flashtool works on Locked nd unlocked bootloader)
Click to expand...
Click to collapse
i ve tried using flashtool to flash back original ROM but flashtool cant detecy my device even my pc
Impossible
loong4455 said:
i ve tried using flashtool to flash back original ROM but flashtool cant detecy my device even my pc
Click to expand...
Click to collapse
That is not possible
Reason: The fact that the phone still turns on with the sony logo means that flashtool will recognize it it FLASH MODE
How to obtain flashmode?
1) charge phone for a little bit
2) Force shutdown using the method i stated above
3)Open flashtool
a. select the thunderbolt icon
b. select the correct ftf for phone
c. when told to enter flashmode on the diagram that flashtool will display
4) with phone OFF (via method above)
a. insert the mini usb into phone WHILE holding down the Volume-Down button.
5) Flashing will start after that
loong4455 said:
I was surfing my fb suddenly it hangs about 2 min so i decided to force restart after restart the phone hangs in the sony logo and wont run for about 10 min or longer i can t do nothing even log in to CWM
i installed FreeXperia Cyanagen Mod 10.1 FXP238 android 4.2.2
anyone got solutions?
Click to expand...
Click to collapse
Press power + vol up until it vibrates three times then use flashtool.
424aca said:
That is not possible
Reason: The fact that the phone still turns on with the sony logo means that flashtool will recognize it it FLASH MODE
How to obtain flashmode?
1) charge phone for a little bit
2) Force shutdown using the method i stated above
3)Open flashtool
a. select the thunderbolt icon
b. select the correct ftf for phone
c. when told to enter flashmode on the diagram that flashtool will display
4) with phone OFF (via method above)
a. insert the mini usb into phone WHILE holding down the Volume-Down button.
5) Flashing will start after that
Click to expand...
Click to collapse
i have the same problem and i've installed a new ftf for my phone with this method but stil the same problem
Phone with official rom , never isntalled CWM or any unofficial stuff. It boots ok to standard mode but not any other mode. I have tried in two different pcs with Windows XP and Windows 8. Phone doesn't even seem to try to boot in those modes, is not like the PC isn't detecting it.
I'm totally lost on how to recover the flashmode functionality to be able to unlck bootloader and install CM, any help will be welcome.
madmalkav said:
Phone with official rom , never isntalled CWM or any unofficial stuff. It boots ok to standard mode but not any other mode. I have tried in two different pcs with Windows XP and Windows 8. Phone doesn't even seem to try to boot in those modes, is not like the PC isn't detecting it.
I'm totally lost on how to recover the flashmode functionality to be able to unlck bootloader and install CM, any help will be welcome.
Click to expand...
Click to collapse
You must be doing something wrong.
Flashmode - turn the phone off, connect USB cable to PC, hold down Back button, connect USB cable to the phone. Green LED should light up, then phone is in flashmode.
Fastboot mode - turn the phone off, connect USB cable to PC, hold down Menu/Option button, connect USB cable to the phone. Blue LED should light up, then phone is in fastboot mode.
Nah, it didn't worked. I got it to still a recovery with X-parts app. Booted to the recovery, wiped everything, did a factory restore, since that moment it won't boot at all, Sony logo and it won't power off without taking off the battery. Of course, still won't enter flashmode or flashboot.
madmalkav said:
Nah, it didn't worked. I got it to still a recovery with X-parts app. Booted to the recovery, wiped everything, did a factory restore, since that moment it won't boot at all, Sony logo and it won't power off without taking off the battery. Of course, still won't enter flashmode or flashboot.
Click to expand...
Click to collapse
Did you install the drivers for it? If you want to use either flashtool or fastboot you need to install these programs along with the drivers. Also, ignore the prompt by Sony PC Companion when prompted. If you can boot into ROM, check that USB debugging is enabled.
僕のLT18iから送られてきた
popthosegaskets said:
Did you install the drivers for it? If you want to use either flashtool or fastboot you need to install these programs along with the drivers. Also, ignore the prompt by Sony PC Companion when prompted. If you can boot into ROM, check that USB debugging is enabled.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
Drivers installed, USB debugging enabled, tried on two diferent computers.
I have some experience not only in flashing roms but also in rom cooking, kernel compilation, etc... and after all day I couldn't get it to go to flashmode. My girlfriend -she is the owner of the phone- remembered me we already have problems being unabled to access flasmode when she bought the phone and wanted to update it with sony software, so I finally took it to the shop so they can send it to repair service.
Thanks guys for your prompt replies.
If some one maybe please i`ve been searching the whole day on how to find root and unlock the bootloader for ION L28H ...i tried to unlock via the official way but when i press the VOL UP button and put the usb the LED lights up and after a few secs the SONY logo shows up...
halaf17 said:
If some one maybe please i`ve been searching the whole day on how to find root and unlock the bootloader for ION L28H ...i tried to unlock via the official way but when i press the VOL UP button and put the usb the LED lights up and after a few secs the SONY logo shows up...
Click to expand...
Click to collapse
these are the possible reasons for that to happen
1) u dont hav the drivers for ur phone
download "pdaNet"(just search in google) install with ur phone connected.
2)if u r using USB 3.0 connect to USB 2.0
in my laptop i cant enter fastboot when i connect it to usb 3.0
samething happened to me too at first this fixed it.
abhaysk94 said:
these are the possible reasons for that to happen
1) u dont hav the drivers for ur phone
download "pdaNet"(just search in google) install with ur phone connected.
2)if u r using USB 3.0 connect to USB 2.0
in my laptop i cant enter fastboot when i connect it to usb 3.0
samething happened to me too at first this fixed it.
Click to expand...
Click to collapse
Tried to install pdaNet...failed ...after the instalation it asks me to put my usb cable on my phone i do that while usb debuging is allowed...and it says failed blabla :/
halaf17 said:
Tried to install pdaNet...failed ...after the instalation it asks me to put my usb cable on my phone i do that while usb debuging is allowed...and it says failed blabla :/
Click to expand...
Click to collapse
Are you sure it says that your bootloader can be unlocked in service menu
7378423 in dialer i think
Sent from my Xperia ion using XDA Premium 4 mobile app
If some one can find me a way to unlock the bootloader on L28H i will be very glad...cuz i just bricked my phone and i`m flashing a rom for locked bootloaders
Go to: http://unlockbootloader.sonymobile.com/ and read everything!
At the bottom click 'Start Unlocking the Bootloader'
Quote:
First, you should confirm that it is possible to unlock the boot loader of your phone by checking the service menu. In your phone, open the phone dial pad and enter *#*#7378423#*#* to access the service menu.
In your phone, tap Service info > Configuration > Rooting Status. If Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
After you have verified that you can unlock bootloader, scroll to the bottom of the page and click "Continue"
You will get "Are you sure prompt" accept it by clicking "yes i am sure" (i assume that you have read an understood it)
Then accept the "legal terms"
Finally you will get a "Create Unlock request" page, enter your IMEI (sometimes the last digit needs to be removed for this to work), name and email address
You should now receive your unique unlock key, its displayed on screen, SAVE THIS KEY SAFELY
Extract fastboot_with_Android_USB_file.rar and open fastboot folder
Hold SHIFT and right click on the background of the folder
Select 'Open command window here'
Connect your phone in fastboot mode (turn phone off, hold Volume UP button and plug in USB Cable) [make sure drivers are installed as explained above)
In the cmd windows type in fastboot.exe -i 0x0fce getvar version
If a value is returned (it will return 0.5), it means the phone is correctly connected
Type in fastboot.exe -i 0x0fce oem unlock 0xKEY and replace KEY with the key which you received earlier.
Your device should now be bootloader unlocked
From here- http://forum.xda-developers.com/showthread.php?t=1753261
Is the same for any ION. Some can be unlocked, some can not be unlocked.
halaf17 said:
If some one maybe please i`ve been searching the whole day on how to find root and unlock the bootloader for ION L28H ...i tried to unlock via the official way but when i press the VOL UP button and put the usb the LED lights up and after a few secs the SONY logo shows up...
Click to expand...
Click to collapse
do you have the Unlock key from sony?
and what happens when you plug in the USB cable? I didnt faced the any issue with USB 3.0 at all but it may be an factor for you.
NISHANTJ_2K said:
do you have the Unlock key from sony?
and what happens when you plug in the USB cable? I didnt faced the any issue with USB 3.0 at all but it may be an factor for you.
Click to expand...
Click to collapse
Yes i have the key from Sony but when i connect the phone to pc in fastboot my PC says that it could not recognize it and my phone then boots to the battery logo....EVEN THOUGH i have installed the DRIVERS via the flashtool (flashtool drivers)
halaf17 said:
Yes i have the key from Sony but when i connect the phone to pc in fastboot my PC says that it could not recognize it and my phone then boots to the battery logo....EVEN THOUGH i have installed the DRIVERS via the flashtool (flashtool drivers)
Click to expand...
Click to collapse
then try to boot in fastboot mode via flash tool itself.
once device is in fast boot mode follow the instructions to unlock the boot loader. and It is not necessary to unlock bootloader to install custom rom. it is only required if you want to install custom kernel. recovery can be installed without unlocked boot loaer.
I have a 2013 Nexus 7 wifi tablet, bootloader locked, with USB debugging disabled. It decided mid-activity that all it would like to do in life is display the "Google" image on the boot up screen.
I can access the bootloader so I tried doing the standard wipe in recovery mode but that did not work.
Investigated Wugfresh's Nexus Root Toolkit. Drivers (Windows 7) are installed but under Step 4 of the Full Driver Configuration guide it is unable to find the device as an ADB device, even though the device does show up on my Device Manager (but only as bootloader interface, not ADB). Tried to use the unlock feature anyway but on the tablet it just gets stuck on the "unlock bootloader" screen after trying to run the unlock tool (choosing "yes" by pressing the up volume button to scroll to the yes option, followed by the power button to select it).
My questions based on this are simple:
1) Can I unlock this device without having USB debugging enabled? If so, how?
2) Can I restore to factory stock settings without having USB debugging enabled (and not using recovery mode on the device itself, as that does not work)? If so, how?
All of the tools I have seen thus far require that USB debugging be enabled on the device. Since I can't actually boot up the device, there is no way to make this happen. I don't really care about any of the data on the device, I just want it to function again to avoid buying a new one.
Stop using a toolkit. Your device will never be recognized by adb when booted into the bootloader.
Unlocking the bootloader is simple if you have the Windows drivers set up correctly. Open command prompt with admin privileges, type 'fastboot oem unlock' and done. This is why I hate toolkits.
nhizzat said:
Stop using a toolkit. Your device will never be recognized by adb when booted into the bootloader.
Unlocking the bootloader is simple if you have the Windows drivers set up correctly. Open command prompt with admin privileges, type 'fastboot oem unlock' and done. This is why I hate toolkits.
Click to expand...
Click to collapse
I believe this also requires that USB Debugging be enabled. I would paste links but the forum prevents me from doing so since I just signed up.
If I am incorrect in thinking that USB Debugging must be enabled for this to work, then please let me know. All I really need is clear instructions on how to hard reset the device without USB debugging enabled. Unlocking just seems to be a prerequisite for that in most of the tutorials I have found so far.
You can flash the device back to stock with wugs without adb. There should be an option you pick under the factory restore button that says "soft bricked" which tells wugs that it needs to go straight fastboot mode instead of trying to restart the tablet with adb.
skrypj said:
You can flash the device back to stock with wugs without adb. There should be an option you pick under the factory restore button that says "soft bricked" which tells wugs that it needs to go straight fastboot mode instead of trying to restart the tablet with adb.
Click to expand...
Click to collapse
Thanks for your reply. I have tried this option without the ADB (but with my computer recognizing the device). Since it did not work I expect the device is well and truly screwed (the recovery mode factory reset also does not work on the tablet itself).
Bugnerd said:
Thanks for your reply. I have tried this option without the ADB (but with my computer recognizing the device). Since it did not work I expect the device is well and truly screwed (the recovery mode factory reset also does not work on the tablet itself).
Click to expand...
Click to collapse
Couple of things:
1. You may also have a driver issue, I was playing with this the other day on both my Nexus 5 and Nexus 7. My nexus 5 worked fine, but later that day when i tried my nexus 7 I had troubles with my PC recognizing the N7 in fastboot mode. It would be fine in ADB and would reboot, but then the computer would freak out when it saw the fastboot device. Sometimes it would kinda work, sometimes the N7 would freeze on the bootloader screen or fail to flash during the process. It even locked my PC at one point. I completely uninstalled(per the Step 1 instructions in Wug's) all Android associated drivers(Samsung, LG, Asus, whatever. Kill them all) on the PC and reinstalled and it solved the issues. It sounds like maybe your PC is failing to flash properly like mine was.
2. Not sure if you tried this yet but; go to Options Menu>Flash Stock Tab>Check "Enable 'Force Flash Mode' . . . " Then try to flash stock + unroot again with the soft-bricked option selected. This basically makes Wug's ignore the check process at the beginning of the flash. I had to do this for both my N5 and N7.
Keep in mind, you will lose EVERYTHING on your N7 if you unroot and flash, including your internal storage.
Yeah, it does not seem to want to do the unroot + flash even with the override of checks. It seems unlocking is really a prerequisite for that tool (according to the text that appears as it proceeds), and unlocking appears to require the USB debugging. If it really can be unlocked without that, then it is not cooperating and just getting stuck on the unlocking screen. I expect it is now a very expensive paperweight.
All of this nonsense just over a year since I bought it, of course.
Try it with another computer, another USB cable...
I'm in the same boat, can't get it to unlock so it's essentially dead now
I've tried original and a G3 usb cord and nothing, front and rear USB ports, just will not unlock, almost to the point of sending it on and paying to get it fixed if possible , will try another computer first
Can you boot manually into fasboot mode and do flashing full stock firmware for ur device..
Bcoz I thinks you don't need usb debugging when on fastboot mode..
if you want to use toolkit, you must setup all driver for ur device first using the toolkit.. but you must do it when ur device is full "working", not when It's just stuck on google image... that's ur main problem now ...
you should try install the driver again on new "fresh" pc ....
Good luck bro... :fingers-crossed:
Did you try to manually unlock it? Boot to the boot loader screen(down volume+power) and the fastboot unlock it using the cmd in windows?
Az-one786 said:
Can you boot manually into fasboot mode and do flashing full stock firmware for ur device..
Bcoz I thinks you don't need usb debugging when on fastboot mode..
if you want to use toolkit, you must setup all driver for ur device first using the toolkit.. but you must do it when ur device is full "working", not when It's just stuck on google image... that's ur main problem now ...
you should try install the driver again on new "fresh" pc ....
Good luck bro... :fingers-crossed:
Click to expand...
Click to collapse
I can boot into fastboot mode but when I then switch to recovery mode manually to reset it does not go to the recovery mode screen (it did at first, but now just gets stuck on the sick robot screen, then on the "Google" loading screen).
I can try the drivers again on another PC, but I have a feeling that won't fix anything.
skrypj said:
Did you try to manually unlock it? Boot to the boot loader screen(down volume+power) and the fastboot unlock it using the cmd in windows?
Click to expand...
Click to collapse
I looked into this a week or so ago and I think I determined that it would also require the USB debugging to be on (at least from the tutorials). Do you have any recommendations of tutorials on this process? Screwing around with this stuff is not really my bag.
Bugnerd said:
I can boot into fastboot mode but when I then switch to recovery mode manually to reset it does not go to the recovery mode screen (it did at first, but now just gets stuck on the sick robot screen, then on the "Google" loading screen).
I can try the drivers again on another PC, but I have a feeling that won't fix anything.
Click to expand...
Click to collapse
Ok.., Your have no choice by now, you'll need to find a working driver for your PC to get recognize your tablet when on fastboot mode..
I've got this issues before when I want to update my tab using toolkit...
My PC can recognized my tab as adb devices, but when it's reboot to check fastboot status it fail to detect my device is on fastboot mode..
But maybe I'm so lucky that day, Moboginie notification has pop-up and it's has searching and found the driver and fix it itself ...
Then i try again and this time it's has no problem at all till now... I still can access my storage using Moboginie but until now window explorer still fail to recognized my N7...
It's so weird isn't it ...
Try Moborobo
Bugnerd said:
I can boot into fastboot mode but when I then switch to recovery mode manually to reset it does not go to the recovery mode screen (it did at first, but now just gets stuck on the sick robot screen, then on the "Google" loading screen).
Click to expand...
Click to collapse
After the recovery screen with "sick" Andy, did it automatically begin to reboot? If not, you know that it's very tricky with the power+vol up button (sometimes I think it's power+both volume buttons that works) to access that screen in recovery (the one past sick Andy). Sometimes I've tried five or six times. I have twrp so I can't check it out right now.
As far as adb/fastboot drivers set up to run any commands, I thought they were required. I'm not certain about USB debugging. It seems you've tried with your device in fastboot and running Cmd (fastboot oem unlock) from your fast boot directory. Do you get a device code when you enter [fastboot devices] while in that directory? If not, your N7 will not accept fastboot commands.
Sent from my Nexus 7 using Tapatalk
Hey guys, My moto Z Play died on me, and it doesn't budge from the AP Fastboot Flash Mode.
I can do the selections using the volume keys but nothing happens when I try to select one of the mode, including the Start, Recovery Mode, QCOM, Bootloader logs. It just gets stuck there until I restart the phone again to this mode using the power and volume down keys.
Only option that works in here is the restart bootloader option which pushes it back to the same screen.
The problem here is I the USB debugging was not enabled before this happened, so I am not able to detect the phone in either the Adb fastboot or in RSD lite.
Looks like its been hardbricked or the internal storage has been corrupted.
Any suggesstions to be able to flash the stock firmware to my phone.
PS: Its a verizon phone.
thanks
azeem.droid said:
Hey guys, My moto Z Play died on me, and it doesn't budge from the AP Fastboot Flash Mode.
I can do the selections using the volume keys but nothing happens when I try to select one of the mode, including the Start, Recovery Mode, QCOM, Bootloader logs. It just gets stuck there until I restart the phone again to this mode using the power and volume down keys.
Only option that works in here is the restart bootloader option which pushes it back to the same screen.
The problem here is I the USB debugging was not enabled before this happened, so I am not able to detect the phone in either the Adb fastboot or in RSD lite.
Looks like its been hardbricked or the internal storage has been corrupted.
Any suggesstions to be able to flash the stock firmware to my phone.
PS: Its a verizon phone.
thanks
Click to expand...
Click to collapse
The question is what did you do to the Verizon "unlocked bootlader" phone to get you to this point?