Cannot Enter Fastboot Tethered Recovery Venue 8 3840 - Dell Venue

I am trying to follow the guide to root with CWM Recovery but for some reason, I cannot enter Fastboot mode. It keeps telling me my tablet has "been unplugged".
I unlocked boot loader earlier but like I'm stuck on 4.4.2 flashing a rom.
Does anyone have a rooted rom for Venue 8 3840 instead? So I can go off the bat?

need more info?
itsggotc said:
I am trying to follow the guide to root with CWM Recovery but for some reason, I cannot enter Fastboot mode. It keeps telling me my tablet has "been unplugged".
I unlocked boot loader earlier but like I'm stuck on 4.4.2 flashing a rom.
Does anyone have a rooted rom for Venue 8 3840 instead? So I can go off the bat?
Click to expand...
Click to collapse
if you want help you need to give more info. ex. is it the first time, explain step by step to the point where you got stuck. were/are you properly connected to tablet via pc etc. i am no pro but i had my share of mishaps. i hope i helped you a little? there are alot of roms out there you need to look.
good luck!

Related

[Q] fast boot recovery flashing problem

hi there i am having a major problem with flash a custom recovery mode on my dell streak 5. its running 2.1 and is rooted. i have installed dell pc suite. when i boot in to fast boot mode and wait 10 seconds and click on install-recovery-windows.bat files it just says waiting for device and never goes any further i have tried it with loads of other recovery's but i cant get further than that !!
please could some one help me to get a custom recovery so a can flash a custom rom
many thanks in advance
http://forum.pocketables.net/showthread.php?t=9694
IIIV said:
http://forum.pocketables.net/showthread.php?t=9694
Click to expand...
Click to collapse
cheers mate it was the adb/ fastboot drivers that were missing =]

problem installing cmw

guys I have a weird problem, I installed honeycomb foliomod then I switched to 1.4 and I lost so I went back to the recovery cmw classic, now when I go to install cmw (cmw compatible for any folio) I get the droid with the signal of danger so I'm obliged to restart the tablet, and now I can not install the recovery, now someone can give me a little hand to understand how do I install cmw?
The fastest way is to install it via fastbooot.
you have a guide to install via fastboot? I honestly do not even know what this is fastboot, excuse my ignorance.
Just find my guide in General and then look into my HC thread for tutorial of using fastboot and then type:
fastboot erase recovery
fastboot flash recovery recovery.img reboot
Sent from my IDEOS S7 Slim using XDA App
I have a small problem with the fastboot, I wrote out the cmd <waiting device> for ... I do not understand what's the problem
I noticed that the drivers will not install, you have a method to install drivers Folio 100?
Are you using W7 or Linux?
follow this guide
http://forum.xda-developers.com/showthread.php?t=1119507
you need @windows every single step. Deinstall the old Drivers
best regards
I have windows 7, any suggestions?
however, I want to thank you for the answers you are giving me.
mauri90 said:
I have windows 7, any suggestions?
however, I want to thank you for the answers you are giving me.
Click to expand...
Click to collapse
Follow what realmausi has posted. That will setup the drivers in Win 7 and allow you to communicate with the folio when it's in fastboot mode...
thanks a lot guys, really do not know how to thank you, finally I made it through Davvi not as stupid as I thought it would pass, the problem was in the drivers, thanks again

[Bricked]Dell streak 5[Need Help]

Hello,
my friend have a dell streak 5 and he decided to root it... he was orignally on android version 2.2 and then he followed a guide here http://www.modaco.com/topic/316229-19aug-streak-21-downloads-how-tos-rom-superboot-recovery/ and flashed superboot r1 for build 6941 for "2.1". and now its stucked in dell logo...
the phone can still enter into recovery and fastboot mode so if anybody can help to recover back the phone it would be really appreciated.
Thanks in advance
okay first of all sorry for double post.. a user assisted me and said to flash 360.Now the problem is how do I flash it in fast boot mode???I mean I am a regular samsung user and we have tools like ODIN(for samsung) where we can flash a zip file but I see for Dell streak you get a .pkg file so any thought how I can flash 360 file and get the Dell streak back in action.
PS:This dell streak got semi bricked while rooting so it might not be rooted so please keep the situation in mind and say me is it safe to flash 360 and if it is safe then how to flash it via fast boot mode
If you can enter the fast boot and recovery then update your fone with gb (2.3.3)
New rom makes every thing good and better
Sent from my Dell Streak using xda premium
mustafahussain said:
okay first of all sorry for double post.. a user assisted me and said to flash 360.Now the problem is how do I flash it in fast boot mode???I mean I am a regular samsung user and we have tools like ODIN(for samsung) where we can flash a zip file but I see for Dell streak you get a .pkg file so any thought how I can flash 360 file and get the Dell streak back in action.
PS:This dell streak got semi bricked while rooting so it might not be rooted so please keep the situation in mind and say me is it safe to flash 360 and if it is safe then how to flash it via fast boot mode
Click to expand...
Click to collapse
You don't flash a ROM via fastboot, but in recovery. If you don't have a recovery installed but can access fastboot you should be able to install a recovery via MultiFlasher (link in my sig). For the 360 ROM you would flash one of the region 00 recovery images. From that point you should be able to install the ROM.
Next time, don't use a one-click method to root. Install a custom recovery, immediately boot into the recovery and flash superuser.
Strephon Alkhalikoi said:
You don't flash a ROM via fastboot, but in recovery. If you don't have a recovery installed but can access fastboot you should be able to install a recovery via MultiFlasher (link in my sig). For the 360 ROM you would flash one of the region 00 recovery images. From that point you should be able to install the ROM.
Next time, don't use a one-click method to root. Install a custom recovery, immediately boot into the recovery and flash superuser.
Click to expand...
Click to collapse
thanks for all your support.. I solved the problem..
I am also writing sets of instruction that how I solved it just in case if some one faces the same problem.
Making note of my problem and the dell steak 5 condition,
*I was able to enter the recovery mode(this recovery is stock recovery).
*Once I entered the recovery I decided to download the stock ROM file (update.pkg).
*MAKE SURE YOU DOWNLOAD THE CORRECT BUILD FILE (.pkg) OR ELSE YOU END UP IN A SEMI/FULL BRICK.(well in my case my build was 15609 so I downloaded the 305 version .pkg file and recovery wasn't needed since I already had the stock recovery for the specified build which is already installed on the streak 5).
*I put the file on SD card and renamed it as "update.pkg".
*Flashed the update via stock recovery.It took like around 5 mins since it was the first boot after flashing so be patient.
*TA-DAAAA!!! my friend's Dell Steak 5 was alive and running up on 2.2.2 :good:
I thank to all the people who assisted me in this process.
PS:Special thanks to TheManii

[Solved] How to root acer liquid zest (3g) model T06

Hey can anyone help me on how to root acer liquid zest (t06) 3g version? I don't seem to find any guides on how to root this phone.
If anyone can help me thanks in advance
Edit:
(Must be flashed with unlocked bootloader.)
To those asking on how I rooted my phone here:
Get this recovery and flash it:Flash this via fastboot/ADB
Mod edit: Link removed as recovery was causing issues with users' devices.
If flashing it doesn't work try booting it instead:
https://aubykhan.wordpress.com/2013/07/21/-tip-boot-into-twrp-or-cwm-recovery-without-flashing/
After Flashing the recovery download supersu and flash it:
https://download.chainfire.eu/969/Su...0630161323.zip
Done you rooted your phone
For anyone asking for a custom rom here:
http://www.droidpeepz.xyz/2016/08/cm-rom-601-cyanogenmod-13-unofficial.html
I know this isn't for acer liquid zest but it worked for me without porting it
try changing themes and settings if the rom is lagging or stuttering
For the stock rom I still need to upload it
Credits:Recovery/Rom
Nana Yaa
Nana Iyke Quame
HostZero
Android Matrix Development
DroidPeepz Inc
Pharaohs Team
Cyanogenmod Team
Nonta72
Ibrahim Fath El-bab
Hey, can you tell me how to unlock the bootloader step by step, I have the same model as you, my OS is marshmallow. Thanks in advance.
MysteriousVoltz said:
Hey, can you tell me how to unlock the bootloader step by step, I have the same model as you, my OS is marshmallow. Thanks in advance.
Click to expand...
Click to collapse
I unlocked my bootloader using this method:
http://rootmygalaxy.net/unlock-bootl...boot-commands/
the download links for recovery is not funtioning
Can you make a stock rom for that.. i have the same device as you. I got into bootloop. Plss badly needed
korinx23 said:
the download links for recovery is not funtioning
Click to expand...
Click to collapse
updated the link
Ziisehahvulon said:
updated the link
Click to expand...
Click to collapse
thank you.. i have a stock rom backup if you need
korinx23 said:
Can you make a stock rom for that.. i have the same device as you. I got into bootloop. Plss badly needed
Click to expand...
Click to collapse
I have the same problem as you do and have installed twrp several times but it's not helping i still get stuck into the bootloop that shows twrp trying to do some things but can't do it. So do anybody know where you can find the stock recovery for this device?
do you have a different link for the CyanogenMod? i can't download it in Mega Server, it says "Limit Exceeded".
Hey guys, bought this phone a month back and tried the recovery in the op and the display was off. As well as a couple of the partitions. Just booting the recovery once messed up my touchscreen somehow and I was unable to repair my phone. So I got another one and I went ahead and unpacked the recovery and repacked it with my recovery kernel as well as removed unnecessary partitions from the list of used partitions in the recovery. If anyone has a new liquid zest with Android 6.0, use this recovery:
https://drive.google.com/file/d/0Bz4bOoJ_E5XzaktJVTcwNFNGazQ/view?usp=drivesdk
Also, I found the stock firmware if anyone needs it, just shout me a message and I'll upload it for you.
smartmanvartan said:
Hey guys, bought this phone a month back and tried the recovery in the op and the display was off. As well as a couple of the partitions. Just booting the recovery once messed up my touchscreen somehow and I was unable to repair my phone. So I got another one and I went ahead and unpacked the recovery and repacked it with my recovery kernel as well as removed unnecessary partitions from the list of used partitions in the recovery. If anyone has a new liquid zest with Android 6.0, use this recovery:
Also, I found the stock firmware if anyone needs it, just shout me a message and I'll upload it for you.
Click to expand...
Click to collapse
Hi smartmanvartan, to be sure is yours the working recovery to root the acer ta6 3g phone?
Leyzl said:
Hi smartmanvartan, to be sure is yours the working recovery to root the acer ta6 3g phone?
Click to expand...
Click to collapse
Yes and furthermore the one in the op damaged my phone.
It's for the Acer z525 aka the T06 liquid zest. Bought mine at Costco.
smartmanvartan said:
Yes and furthermore the one in the op damaged my phone.
It's for the Acer z526 aka the T06 liquid zest. Bought mine at Costco.
Click to expand...
Click to collapse
Ok thanks! From my older type acer phones the recovery where about 6mb this ones are almost double in size.
I will try soon yours.
WARNING
smartmanvartan said:
Hey guys, bought this phone a month back and tried the recovery in the op and the display was off. As well as a couple of the partitions. Just booting the recovery once messed up my touchscreen somehow and I was unable to repair my phone. So I got another one and I went ahead and unpacked the recovery and repacked it with my recovery kernel as well as removed unnecessary partitions from the list of used partitions in the recovery. If anyone has a new liquid zest with Android 6.0, use this recovery:
https://drive.google.com/file/d/0Bz4bOoJ_E5XzaktJVTcwNFNGazQ/view?usp=drivesdk
Also, I found the stock firmware if anyone needs it, just shout me a message and I'll upload it for you.
Click to expand...
Click to collapse
WArnig do not use this recovery for acer liquid T06...this will make your device bootloop
grayironman said:
WArnig do not use this recovery for acer liquid T06...this will make your device bootloop
Click to expand...
Click to collapse
Did you use fastboot? I have the firmware if you need it. What Android version was on your phone? I obviously have the phone and the recovery works like a peach for me....
smartmanvartan said:
Did you use fastboot? I have the firmware if you need it. What Android version was on your phone? I obviously have the phone and the recovery works like a peach for me....
Click to expand...
Click to collapse
yes i use fastboot and i already unlocked bootloader of my phone, i'm using Acer T06 liquid stock firmware but after successfully flashing .img file which you had uploaded my phone keeps on restarting showing twp menu also shows errors then restarting again and again..please help me recover my phone..if you have stock recover please send it to me via pm..thanks in advance
grayironman said:
yes i use fastboot and i already unlocked bootloader of my phone, i'm using Acer T06 liquid stock firmware but after successfully flashing .img file which you had uploaded my phone keeps on restarting showing twp menu also shows errors then restarting again and again..please help me recover my phone..if you have stock recover please send it to me via pm..thanks in advance
Click to expand...
Click to collapse
https://drive.google.com/open?id=0B1NT41MSyvtXN085enA1ZTFfRUE
that is the stock firmware for the acer z525 aka the t06 aka liquid zest. This firmware flashes with sp flash tools. you will need the mtk preloader driver. alternativly, you can just flash the recovery and boot images included in the firmware package with fastboot. the commands are "fastboot flash boot <image>" for the boot and "fastboot flash recovery <image>" for the recovery. now as I said, this recovery works 100% for me and i have the same phone.... so When you unlocked your bootloader, you used the "fastboot oem unlock" command? and did you press the vol up button on the phone afterwards to confirm the unlock? and did it do a factory reset? all of these things are mandatory prior to flashing the recovery. if you did all of that then i gotta ask, Are you sure you have the z525 and not the z528 with lte?
smartmanvartan said:
https://drive.google.com/open?id=0B1NT41MSyvtXN085enA1ZTFfRUE
that is the stock firmware for the acer z525 aka the t06 aka liquid zest. This firmware flashes with sp flash tools. you will need the mtk preloader driver. alternativly, you can just flash the recovery and boot images included in the firmware package with fastboot. the commands are "fastboot flash boot <image>" for the boot and "fastboot flash recovery <image>" for the recovery. now as I said, this recovery works 100% for me and i have the same phone.... so When you unlocked your bootloader, you used the "fastboot oem unlock" command? and did you press the vol up button on the phone afterwards to confirm the unlock? and did it do a factory reset? all of these things are mandatory prior to flashing the recovery. if you did all of that then i gotta ask, Are you sure you have the z525 and not the z528 with lte?
Click to expand...
Click to collapse
yes acer liquid z525 t06 is my phone..thank you for the stock rom.. flashing is successfull but unfortunately my touch screen is not working anymore
grayironman said:
yes acer liquid z525 t06 is my phone..thank you for the stock rom.. flashing is successfull but unfortunately my touch screen is not working anymore
Click to expand...
Click to collapse
You flashed the other recovery that is in the op to didn't you? It messes up the touch screen.
smartmanvartan said:
You flashed the other recovery that is in the op to didn't you? It messes up the touch screen.
Click to expand...
Click to collapse
the recovery i flashed was included at the stock which you had shared earlier..

I can no longer boot after flashing the de-rooted original ROM with TWRP

Hello,
A long time ago my brother has done something more stupid – had made root in Sony Xperia Z2 with TWRP, using the latest version of Sirius. As he has bought his new mobile phone, he has given me his old mobile phone, but he was not interested in formatting, de-rooting or fixing the bug of AudioFX, then I decided to work on my own. I made a lot of researches about how to fix the bug of AudioFX, so no luck.
As I wanted to de-root, I had to use my friend and sister's computers with Windows, using Kingo Root, because I am a Linux user, but no luck.
Then I downloaded the original and de-rooted image from TWRP, booted into TWRP mode, and flashed that image into Recovery. After, I could not boot any more. I tried to press power and Volume - and Volume +, but I could not boot either. I plugged the mobile phone into my laptop with Linux, but it was not recognised.
I read the following topics of XDA Developers, trying to train myself, but no luck:
1. Problem with TWRP 3.0.2 and encryption to solve boot loop
2.. [Q] Flashtool tool failed after amss_fsg.sin, can't flash phone
3. Downgrade to KitKat?
4. Unknown firmware, no boot, I can't flash
5. I can not flash!
6. Boot loop after flashing any ROM
7. To flash the recover Rebooting into TWRP recovery ... adb is not recognized
gusbemacbe said:
Hello,
A long time ago my brother has done something more stupid – had made root in Sony Xperia Z2 with TWRP, using the latest version of Sirius. As he has bought his new mobile phone, he has given me his old mobile phone, but he was not interested in formatting, de-rooting or fixing the bug of AudioFX, then I decided to work on my own. I made a lot of researches about how to fix the bug of AudioFX, so no luck.
As I wanted to de-root, I had to use my friend and sister's computers with Windows, using Kingo Root, because I am a Linux user, but no luck.
Then I downloaded the original and de-rooted image from TWRP, booted into TWRP mode, and flashed that image into Recovery. After, I could not boot any more. I tried to press power and Volume - and Volume +, but I could not boot either. I plugged the mobile phone into my laptop with Linux, but it was not recognised.
I read the following topics of XDA Developers, trying to train myself, but no luck:
1. Problem with TWRP 3.0.2 and encryption to solve boot loop
2.. [Q] Flashtool tool failed after amss_fsg.sin, can't flash phone
3. Downgrade to KitKat?
4. Unknown firmware, no boot, I can't flash
5. I can not flash!
6. Boot loop after flashing any ROM
7. To flash the recover Rebooting into TWRP recovery ... adb is not recognized
Click to expand...
Click to collapse
Sounds like you just soft bricked your device. ?
As far as i know it's easily fixable.
I might be able to help you out with few more info. ✌
Was it a 3G one or a LTE one ?
What rom were you on ?
A custom one or stock one ?
And what exactly do you want to achieve ? A stock rom with no root ? ?
In answer to Minato
Hello
~ Minato ~ said:
Sounds like you just soft bricked your device.
Was it a 3G one or a LTE one ?
Click to expand...
Click to collapse
It was a 3G.
~ Minato ~ said:
Sounds like you just soft bricked your device.
What rom were you on ?
Click to expand...
Click to collapse
It is custom. Android 8.1 TWRP Sirius with root.
~ Minato ~ said:
Sounds like you just soft bricked your device.
And what exactly do you want to achieve ? A stock rom with no root ? ?
Click to expand...
Click to collapse
An original ROM without root. I know a de-rooted and rooted Android 7 and 8 cause AudioFX bugs.
Can You still boot into twrp ?
If so did you try flashing a stock rom via a zip ?
Or you can use the fastboot but i won't be much of a help unless you have a windows pc ,i'm not familiar with Linux ?
In answer to Minato
~ Minato ~ said:
Can You still boot into twrp?
Click to expand...
Click to collapse
No
~ Minato ~ said:
Or you can use the fastboot but i won't be much of a help unless you have a windows pc, i'm not familiar with Linux.
Click to expand...
Click to collapse
As I can not boot into TWRP, it is impossible to use FastBoot, using Windows. I did it once.
gusbemacbe said:
No
As I can not boot into TWRP, it is impossible to use FastBoot, using Windows. I did it once.
Click to expand...
Click to collapse
Did you install the fastboot unsigned drivers as + ADB ?
Whole process should be something like this
Disable windows driver signature enforcement.
[URL="https://www.howtogeek.com/167723/how...igned-drivers/"][/URL]
Restart your pc or laptop.
Install ADB.
https://drive.google.com/open?id=0B0MKgCbUM0itSUhpUklCTFpzWkE&authuser=0
Install flashtool-0.9.18.6 with all the drivers.
(For some reason this is the most compatible one for Xperia Z2)
Then try flash twrp recovery using the flashtool. ✌

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