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My phone doesnot go past google logo.
Need the stock recovery and system image
I am thinking once i get them i should be able to run using FAstboot commands
without even unlocking(as fast boot oem unlock also not working for me) boot loader..somebody please confirm...
I tried fastboot update update.zip with Official 2.3.3 ROM but i get following error
archive does not contain 'android-info.txt'
archive does not contain 'android-product.txt'
error: update package has no android-info.txt or android-product.txt
My phone is not rooted neither the boot loader is unlocked( I have failed to unlock it with Fastboot OEM unlock)
First thing first... connect your phone and type "adb devices". Does your serial nr show up? Turn off your phone and boot into bootloader (hold vol up + power). Type "fastboot devices", does your serial nr show up? If not, adb and/or fastboot isn't recognizing your connection and device. If it does, you SHOULD be able to type "fastboot oem unlock" to unlock your bootloader.
Tip: you can view your bootlooader state on the device display when inside the loader. It says "State: LOCKED" or "State: UNLOCKED" respectively.
[ROM] Samsung stock D720 for Nexus S 4G
All else fails, this should get your phone back to factory.
http://forum.xda-developers.com/showthread.php?t=1072698
http://www.holylivingfuck.com/Crap/SamsungSimpleDL_D720(1.0.002).zip
MIRROR
http://www.fileserve.com/file/JnCgZkm
I have nexus s GSM(tmobile version) , anybody knows similar link like above for it.
jottosson said:
First thing first... connect your phone and type "adb devices". Does your serial nr show up? Turn off your phone and boot into bootloader (hold vol up + power). Type "fastboot devices", does your serial nr show up? If not, adb and/or fastboot isn't recognizing your connection and device. If it does, you SHOULD be able to type "fastboot oem unlock" to unlock your bootloader.
Tip: you can view your bootlooader state on the device display when inside the loader. It says "State: LOCKED" or "State: UNLOCKED" respectively.
Click to expand...
Click to collapse
when i run adb devices it doesnt display any device seems it needs usb debugging enabled which I cant do as mentioned above.
when i run fastboot devices , it does display my phone's serial number but when i run the command fastboot oem unlock my phone displays a confirmation to select "Yes or no" , i chose "yes" and hit the power button but then it doesnt do any thing it just stays there , i tried multiple times waited several mins to hours but no luck yet.
I am running all this on windows 7 64 bit computer .
http://forum.xda-developers.com/showthread.php?t=884416&highlight=STOCK
justsahid said:
when i run adb devices it doesnt display any device seems it needs usb debugging enabled which I cant do as mentioned above.
when i run fastboot devices , it does display my phone's serial number but when i run the command fastboot oem unlock my phone displays a confirmation to select "Yes or no" , i chose "yes" and hit the power button but then it doesnt do any thing it just stays there , i tried multiple times waited several mins to hours but no luck yet.
I am running all this on windows 7 64 bit computer .
Click to expand...
Click to collapse
cadams14 said:
http://forum.xda-developers.com/showthread.php?t=884416&highlight=STOCK
Click to expand...
Click to collapse
this doesnt work as it also asks to unlock botloader sing Fastboot oem unlock
i am also stuck in the same situation but i dont have a sprint 4g. is there any other links available?
Another one here. Same situation. Any resolutions yet?
jboxer said:
Another one here. Same situation. Any resolutions yet?
Click to expand...
Click to collapse
Here you go, set your phone to download mode and use ODIN to flash your phone (i9020) back to stock.
http://www.samfirmware.com/WEBPROTECT-i9020.htm
justsahid said:
My phone doesnot go past google logo.
Need the stock recovery and system image
I am thinking once i get them i should be able to run using FAstboot commands
without even unlocking(as fast boot oem unlock also not working for me) boot loader..somebody please confirm...
Click to expand...
Click to collapse
Check out that u hv installed driver properly for fastboot. Bootloader need to b unlocked for getting into Download mode.
Sent from my Nexus S using XDA App
zirra said:
Here you go, set your phone to download mode and use ODIN to flash your phone (i9020) back to stock.
http://www.samfirmware.com/WEBPROTECT-i9020.htm
Click to expand...
Click to collapse
This will work for the t? I was under the impression we didnt have any images for the 9020t version.
Edit: I just signed up for the site and everything, and it says nothing about being for the T version.
Yes that Odin package from Samfirmwares is for the I9020T. However it is not version 2.3.3, but rather 2.3.1 GRH78.
After Android tried to update itself to the newest version, it seemed that this failed and has caused a "boot failed" message. The tablet refuses to go into recovery mode, its marked as red. The only accessible mode is going into bootloader. After reading many forums and trying my luck with toolkits of all sorts (Nexus 7 Root Toolkit, Nexus Root Toolkit, Android SDK commands), the bootloader refuses to unlock. I have successfully installed the usb drivers since my pc recognizes the device. fastboot devices recognizes the devise but adb devices doesn't. The bootloader is locked and nothing else is accessible, whats worse is that through all of these toolkits and commands bootloader refuses to unlock, trying to unlock it always results in a failure message (unknown error). Commands such as format, unlock or erase fail in reviving the system. Anyone have any experience with this? I have searched for over a week now and im terribly frustrated by this. :silly:
AndiS21 said:
After Android tried to update itself to the newest version, it seemed that this failed and has caused a "boot failed" message. The tablet refuses to go into recovery mode, its marked as red. The only accessible mode is going into bootloader. After reading many forums and trying my luck with toolkits of all sorts (Nexus 7 Root Toolkit, Nexus Root Toolkit, Android SDK commands), the bootloader refuses to unlock. I have successfully installed the usb drivers since my pc recognizes the device. fastboot devices recognizes the devise but adb devices doesn't. The bootloader is locked and nothing else is accessible, whats worse is that through all of these toolkits and commands bootloader refuses to unlock, trying to unlock it always results in a failure message (unknown error). Commands such as format, unlock or erase fail in reviving the system. Anyone have any experience with this? I have searched for over a week now and im terribly frustrated by this. :silly:
Click to expand...
Click to collapse
do it the right way, dont use toolkits.
to unlock the bootloader, go into the bootloader(fastboot), connect the divice via usb, type..
fastboot devices(to make sure your device is visable)
fastboot oem unlock(to unlock the bootloader)
if you get an error, reboot the bootloader and try again. i had an error the first time on my replacement seven, second time it unlocked.
simms22 said:
do it the right way, dont use toolkits.
to unlock the bootloader, go into the bootloader(fastboot), connect the divice via usb, type..
fastboot devices(to make sure your device is visable)
fastboot oem unlock(to unlock the bootloader)
if you get an error, reboot the bootloader and try again. i had an error the first time on my replacement seven, second time it unlocked.
Click to expand...
Click to collapse
Thanks for the reply, i tried this several times, each time rebooting bootloader, but the command still posts an error in unlocking the bootloader. Recovery and Restart bootloader are marked in red font, Start is in Green, Power off White. I also tried flashing the recovery, since its inaccessible but because of bootloader being locked in won't allow me. :S Anything else you know that can be done ?
Reflash the bootloader?
edit: making VERY sure that you DON'T erase the existing bootloader first.
Try a manual update
AndiS21 said:
After Android tried to update itself to the newest version, it seemed that this failed and has caused a "boot failed" message. The tablet refuses to go into recovery mode, its marked as red. The only accessible mode is going into bootloader. After reading many forums and trying my luck with toolkits of all sorts (Nexus 7 Root Toolkit, Nexus Root Toolkit, Android SDK commands), the bootloader refuses to unlock. I have successfully installed the usb drivers since my pc recognizes the device. fastboot devices recognizes the devise but adb devices doesn't. The bootloader is locked and nothing else is accessible, whats worse is that through all of these toolkits and commands bootloader refuses to unlock, trying to unlock it always results in a failure message (unknown error). Commands such as format, unlock or erase fail in reviving the system. Anyone have any experience with this? I have searched for over a week now and im terribly frustrated by this. :silly:
Click to expand...
Click to collapse
You can try a manual update. Download the update and run adb sideload. That was not working for me, cause my Nexus it's allready updated, but hopefully it will work for you.
dave_uk said:
Reflash the bootloader?
edit: making VERY sure that you DON'T erase the existing bootloader first.
Click to expand...
Click to collapse
fortunatley though bootloader doesn't allow any command even the erase, it wouldn't allow me, nor formatting it as well. So i think the bootloader is intact. This is the screen i get from pressing Power and Vol Down.
pettymro said:
You can try a manual update. Download the update and run adb sideload. That was not working for me, cause my Nexus it's allready updated, but hopefully it will work for you.
Click to expand...
Click to collapse
As i have come to learn, adb can only function when debugging is enabled, in my device it wasn't unabled. Also the recovery program cannot be opened so sideloading through commands cannot be done. At least according to how some forums described the How To sideload through adb
try do it on another pc
AndiS21 said:
Thanks for the reply, i tried this several times, each time rebooting bootloader, but the command still posts an error in unlocking the bootloader. Recovery and Restart bootloader are marked in red font, Start is in Green, Power off White. I also tried flashing the recovery, since its inaccessible but because of bootloader being locked in won't allow me. :S Anything else you know that can be done ?
Click to expand...
Click to collapse
Can you post here the error message?
Israafiyl said:
Can you post here the error message?
Click to expand...
Click to collapse
Sure here it is. When i type in fastboot oem unlock, the message to unlock on my nexus comes up and when i click yes to unlock does the procedure start and end with failure.
AndiS21 said:
Sure here it is. When i type in fastboot oem unlock, the message to unlock on my nexus comes up and when i click yes to unlock does the procedure start and end with failure.
Click to expand...
Click to collapse
I don't know if fastboot let you flash the stock bootloader/recovery without unlocking but you may try:
fastboot flash bootloader bootloader-grouper-3.34.img
fastboot flash recovery recovery-stock-jro03d-nakasi.img
Israafiyl said:
I don't know if fastboot let you flash the stock bootloader/recovery without unlocking but you may try:
fastboot flash bootloader bootloader-grouper-3.34.img
fastboot flash recovery recovery-stock-jro03d-nakasi.img
Click to expand...
Click to collapse
thanks for the files, but bootloader won't allow me to change a single thing on it. Trying to flash recovery or the bootloader results in Failure result:bootloader locked!. :S
AndiS21 said:
thanks for the files, but bootloader won't allow me to change a single thing on it. Trying to flash recovery or the bootloader results in Failure result:bootloader locked!. :S
Click to expand...
Click to collapse
try one more time with a different port/pc if it daesn't work it may be a hardware fault, i think a corrupted sd.
(you will have to send it to warranty but don't worry, asus have a really good assistence, you may have a new nexus in a less than 2 days)
Manual update
AndiS21 said:
As i have come to learn, adb can only function when debugging is enabled, in my device it wasn't unabled. Also the recovery program cannot be opened so sideloading through commands cannot be done. At least according to how some forums described the How To sideload through adb
Click to expand...
Click to collapse
Use the volume up/down keys to navigate to "Recovery mode", then press the power button.
When the Android with the red exclamation point appears, hold down power first, followed quickly by volume down and volume up. (So that to start, you're holding down power, then you're holding down all three). After 2-3 seconds, release all three keys.
Use the volume up/down keys to select "apply update from ADB," then press power to select it.
On your computer, open up a command prompt or terminal window.
Using the command line, navigate to the folder containing the ADB executables and the update file.
type:
adb.exe sideload <update filename>
On my Nexus with Jelly 4.2 usb debugging is not enabled too, but I still get the option in recovery mode menu. Operation not succesful cause I cannot upgrade from 4.2 to 4.2. I will wait for another update and then try it again. Good luck!
Israafiyl said:
try one more time with a different port/pc if it daesn't work it may be a hardware fault, i think a corrupted sd.
(you will have to send it to warranty but don't worry, asus have a really good assistence, you may have a new nexus in a less than 2 days)
Click to expand...
Click to collapse
I tried it on the laptop too, even changed the drivers to universal naked drivers, but nothing! Restart bootloader is with red, clicking it wont reboot the tablet, also recovery mode red, the only working button is the Start (green) but that leads to boot failure and power off.
pettymro said:
Use the volume up/down keys to navigate to "Recovery mode", then press the power button.
When the Android with the red exclamation point appears, hold down power first, followed quickly by volume down and volume up. (So that to start, you're holding down power, then you're holding down all three). After 2-3 seconds, release all three keys.
Use the volume up/down keys to select "apply update from ADB," then press power to select it.
On your computer, open up a command prompt or terminal window.
Using the command line, navigate to the folder containing the ADB executables and the update file.
type:
adb.exe sideload <update filename>
On my Nexus with Jelly 4.2 usb debugging is not enabled too, but I still get the option in recovery mode menu. Operation not succesful cause I cannot upgrade from 4.2 to 4.2. I will wait for another update and then try it again. Good luck!
Click to expand...
Click to collapse
recovery mode cannot be opened, the text font is red on the tablet and clicking it does nothing. :S
Also tried to completley flash the device but unable to. Going back and doing an fastboot oem unlock yields the same feedback.
Unlock Bootloader on 4.2
Hello, I was wondering if the bootloader in 4.2 can be unlocked the same way as it was on 4.1.2? I recently got a new nexus 7 and updated to 4.2.
Thanks and Cheers!
After some research into my issue, i have discovered that other users have posted "unbricking" solutions through a program called nvflash, when the device is put in APX mode. But unfortunatley i've yet to find a nvflash solution for nexus 7. I will experiment with the commands and what the others have reported as a solution.
ErnestoV31 said:
Hello, I was wondering if the bootloader in 4.2 can be unlocked the same way as it was on 4.1.2? I recently got a new nexus 7 and updated to 4.2.
Thanks and Cheers!
Click to expand...
Click to collapse
Yes it can.
Sent from my GT-I9300 using Tapatalk 2
I went to back up and reset and selected factory reset data. it doesnt appear to be unrooted as right when i boot it up the google screen shows an unlock symbol. is there an easy way to unroot it?
biotin5000 said:
I went to back up and reset and selected factory reset data. it doesnt appear to be unrooted as right when i boot it up the google screen shows an unlock symbol. is there an easy way to unroot it?
Click to expand...
Click to collapse
If you just want the lock icon gone the command is: fastboot OEM lock
Executed via the USB cable and fastboot.exe
Here is info on how to get back to stock if not already:
http://forum.xda-developers.com/showpost.php?p=38995903&postcount=2
bigmatty said:
If you just want the lock icon gone the command is: fastboot OEM lock
Executed via the USB cable and fastboot.exe
Here is info on how to get back to stock if not already:
http://forum.xda-developers.com/showpost.php?p=38995903&postcount=2
Click to expand...
Click to collapse
when i use the root checker program to check it says that i am not rooted, but i still have that unlock on start up. i did the factory restore like i said in the op. I have never used fastboot can i use the nexus. i just used a program called nexus root toolkit to do it for me automatically. should i be good?
biotin5000 said:
when i use the root checker program to check it says that i am not rooted, but i still have that unlock on start up. i did the factory restore like i said in the op. I have never used fastboot can i use the nexus. i just used a program called nexus root toolkit to do it for me automatically. should i be good?
Click to expand...
Click to collapse
The unlock icon does not mean that the tablet is rooted, it means your boot loader is unlocked. See a couple posts back for a easy way to re lock it or use of the money tool kits...
Sent from my Nexus 10 using Tapatalk HD
Yes, my guess is the toolkit actually originally executed 'fastboot oem unlock' behind the scenes
Hello, I've bought the HTC U Ultra for my birthday at a very good price (250€) and I'm very satisfied about this phone!
Only, it's been 3 months since I try to root without any success. I can not find the "fastboot" mode in the bootloader and I do not know how.
Yet I followed all the tutorials to the letter (French expression I do not know if you go to understand ... x)) but I have never reached that point. I have the ADBs and all the other files needed.
Also, I made all the updates at the first launch of the phone. Is that why it's blocked?
Thank you in advance.
PS: I also unlocked the bootloader in the development options.
PS n°2: I post here because the French forums are desperate desert for this phone.
Hold both volume down + power together for around 10 seconds. Your phone will vibrate after that. You will then enter download mode, which is actually fastboot.
bc Yume said:
Hold both volume down + power together for around 10 seconds. Your phone will vibrate after that. You will then enter download mode, which is actually fastboot.
Click to expand...
Click to collapse
Ok, but when I want to unlock the bootloader using htcdev, I have < waiting for device > when i enter fastboot oem get_identifier_token.
SofianeLasri said:
Ok, but when I want to unlock the bootloader using htcdev, I have < waiting for device > when i enter fastboot oem get_identifier_token.
Click to expand...
Click to collapse
The computer is unable to recognise your phone. Maybe another port.
bc Yume said:
The computer is unable to recognise your phone. Maybe another port.
Click to expand...
Click to collapse
my device is recognize when it's start, but when it reboot to bootloader, abd / fastboot lost the connection. :/
I've tried with all of my ports.
SofianeLasri said:
my device is recognize when it's start, but when it reboot to bootloader, abd / fastboot lost the connection. :/
I've tried with all of my ports.
Click to expand...
Click to collapse
Are you sure you have USB Debugging on and you are using ADB driver from Google, not the one comes from HTC Sync?
bc Yume said:
Are you sure you have USB Debugging on and you are using ADB driver from Google, not the one comes from HTC Sync?
Click to expand...
Click to collapse
I use minimal adb 1.4.2 and i don't installed htc sync.
I use adb command line directly from Android Developers and have absolutely no problem. Maybe uninstall minimal adb and try that one. I can't help you with something I am not familiar with.
bc Yume said:
I use adb command line directly from Android Developers and have absolutely no problem. Maybe uninstall minimal adb and try that one. I can't help you with something I am not familiar with.
Click to expand...
Click to collapse
Yes but I must to download a lot of GB to user these abd. :/
I've just install htc sync, I tell you more if it work.
UPDATE : Oh it work! x) I never thought it would work! I thought htc sync was a software like those samsull that block the phone.
cool but i've now s-on and a i can"t install twrp with this. x)
SofianeLasri said:
cool but i've now s-on and a i can"t install twrp with this. x)
Click to expand...
Click to collapse
You can install TWRP as long as your bootloader is unlocked, regardless of the status of S-ON or S-OFF
SofianeLasri said:
cool but i've now s-on and a i can"t install twrp with this. x)
Click to expand...
Click to collapse
double check "Allow USB debugging" for the computer. From Developers "Revoke USB debugging Auth" . Unplug & plug back USB cable should come up with dialog box for auth. You may (not sure) this from cmd: adb reboot fastboot which could come up with error msg: "error: device unauthorized. This adbd's $ADB_VENDOR_KEYS is not set; try 'adb kill-server' if that seems wrong. Otherwise check for a confirmation dialog on your device."
You cant find fastboot mode because it is now called download mode...
Hi
sorry if post is duplicated , i search but not found on this topic
When i connect my mobile to pc and then run command to go to bootloader ,
it shows Daemon not running. Starting it now on port 5037
then goes to bootloader
in bootloader no command work there , means only adb reboot bootloader works
even fastboot devices shows nothing
please advise me what i have to do
Sorry for my bad English
Thanks
if from your pc you type:
adb reboot bootloader
does it go to the bootloader?
If so, while the bootloader is displayed, from the pc if you type:
fastboot devices
Are you saying it responds with nothing?
minhas4all said:
Hi
sorry if post is duplicated , i search but not found on this topic
When i connect my mobile to pc and then run command to go to bootloader ,
it shows Daemon not running. Starting it now on port 5037
then goes to bootloader
in bootloader no command work there , means only adb reboot bootloader works
even fastboot devices shows nothing
please advise me what i have to do
Sorry for my bad English
Thanks
Click to expand...
Click to collapse
So I'm confused.
If I type "adb reboot bootloader" with my phone connected; it boots into fast boot mode and will accept fastboot commands.
it shows the "Fastboot" screen with the option to start the device if the power buttoned is pressed.
What are you trying to do?
Are you saying you don't get the screen?
Zargone said:
if from your pc you type:
adb reboot bootloader
does it go to the bootloader?
If so, while the bootloader is displayed, from the pc if you type:
fastboot devices
Are you saying it responds with nothing?
Click to expand...
Click to collapse
Thanks
when i enter fastboot devices
it does nothing just go to next prompt
nothing happen
i want to unlock bootloader and root
Thanks once again
tech_head said:
So I'm confused.
If I type "adb reboot bootloader" with my phone connected; it boots into fast boot mode and will accept fastboot commands.
it shows the "Fastboot" screen with the option to start the device if the power buttoned is pressed.
What are you trying to do?
Are you saying you don't get the screen?
Click to expand...
Click to collapse
Thanks
with me when I type "adb reboot bootloader" with my phone connected; it boots into fast boot mode but in fastboot no command works
i want to unlock bootloader and root
thanks
Did you remember to go into the developer options and enable USB Debugging and OEM Unlock?
jhs39 said:
Did you remember to go into the developer options and enable USB Debugging and OEM Unlock?
Click to expand...
Click to collapse
That was my next question.
jhs39 said:
Did you remember to go into the developer options and enable USB Debugging and OEM Unlock?
Click to expand...
Click to collapse
Yes
tech_head said:
That was my next question.
Click to expand...
Click to collapse
Yes
I root many phones
its easy
even i try other cables and 3 different laptops and pc
and the result was same
minhas4all said:
Yes
I root many phones
its easy
even i try other cables and 3 different laptops and pc
and the result was same
Click to expand...
Click to collapse
What drivers are you using.
I presume you are on a Windows laptop?
yes on windows 10
Sent from my PH-1 using XDA Free mobile app
Sounds like you're using an older fastboot, so you'll need to do fastboot -i 0x2e17 <whatever_command>
Or you can get the latest platform tools from https://developer.android.com/studio/releases/platform-tools#downloads
Did you install the essential phone drivers?
not sure about version but download some days back from links provided.. any ways thanks download from ur link then let u know
thanks
Sent from my PH-1 using XDA Free mobile app
ziddey said:
Sounds like you're using an older fastboot, so you'll need to do fastboot -i 0x2e17 <whatever_command>
Or you can get the latest platform tools from https://developer.android.com/studio/releases/platform-tools#downloads
Click to expand...
Click to collapse
not sure about version but download some days back from links provided.. any ways thanks download from ur link then let u know
thanks
crixley said:
Did you install the essential phone drivers?
Click to expand...
Click to collapse
Thinks so but can u provide me the links? thanks