[Q] - Cannot go into recovery - Eee Pad Transformer Q&A, Help & Troubleshooting

Just got back my tf101 from the new service center. The info from the about tablet ..
Model : Transformer TF101
Version : 3.2
GPS : 1.5.0
Wi-Fi : 5.2.53
BTooth : 6.19
Kernel : 2.6.36.3-00001-g717a0f0
[email protected] #1
Build : HTJ85B.TW_epad-8.6.5.7-20110730
MDock : EP-101-0213
Is this the latest firmware? From some sites, the firmware is 8.6.5.9 OTA update shows no new version.
Is this version bootlock? I tried but cannot. Stuck at the green android screen.
Any comments?

To know if you're tab is bootlock, you have to check your S/N near the connector on your tab.
If it start by B70K, you may have the SBK V1 but you can have the V2 aswell(bootlocked) But if it start by B80K, you have the V2 and your bootloader is locked.

sevenup30 said:
To know if you're tab is bootlock, you have to check your S/N near the connector on your tab.
If it start by B70K, you may have the SBK V1 but you can have the V2 aswell(bootlocked) But if it start by B80K, you have the V2 and your bootloader is locked.
Click to expand...
Click to collapse
My serial serial starts with a B40K... Initially, I can root the device. After returning back from service center as I've some booting problem, I just cannot go into recovery mode.

If they overwrote the os, cwm would have been taken out.
you probably need to reroot, and install cwm again.

AustinMartin said:
If they overwrote the os, cwm would have been taken out.
you probably need to reroot, and install cwm again.
Click to expand...
Click to collapse
Can I reroot without going into recovery mode?

greeny2010 said:
Can I reroot without going into recovery mode?
Click to expand...
Click to collapse
Just like when you rooted originally, you'll have to root first than install cwm.
Just use NVFlsh
Sent from my Transformer TF101 using Tapatalk

baseballfanz said:
Just like when you rooted originally, you'll have to root first than install cwm.
Just use NVFlsh
Sent from my Transformer TF101 using Tapatalk
Click to expand...
Click to collapse
When I try using the nvflash, I cannot use any of the options available. Hope you can assist me on this ..

Just root it the way you did it before
Sent from my MB855 using XDA App

Related

Returning a B70 to stock

Ok, so i tried razorclaw and installed the Revolver custom rom on my tablet. Only to realize the difference was not worth it. I kind of want to return to stock right now, but i am unsure how to do it?
I've seen several "return to stock" threads, but most of them warn about doing it on a B70 device.
So, now what?
Is it possible to just download the latest FW from the asus site, put it on the tablet and start into the recovery?
I have Clockwork recovery and latest revolver on the tablet at the moment.
catolh said:
Ok, so i tried razorclaw and installed the Revolver custom rom on my tablet. Only to realize the difference was not worth it. I kind of want to return to stock right now, but i am unsure how to do it?
I've seen several "return to stock" threads, but most of them warn about doing it on a B70 device.
So, now what?
Is it possible to just download the latest FW from the asus site, put it on the tablet and start into the recovery?
I have Clockwork recovery and latest revolver on the tablet at the moment.
Click to expand...
Click to collapse
Try this thread http://forum.xda-developers.com/showthread.php?t=1341533 may have clues to other threads.
Also...next time remember to Backup your current ROM before flashing a new one...just in case you don't like the changes...you can easily restore your previous.
catolh said:
Ok, so i tried razorclaw and installed the Revolver custom rom on my tablet. Only to realize the difference was not worth it. I kind of want to return to stock right now, but i am unsure how to do it?
I've seen several "return to stock" threads, but most of them warn about doing it on a B70 device.
So, now what?
Is it possible to just download the latest FW from the asus site, put it on the tablet and start into the recovery?
I have Clockwork recovery and latest revolver on the tablet at the moment.
Click to expand...
Click to collapse
First thing you should do is run SBK detect to see if you have SBK v1 or SBK v2.
If you have SBK v1 you can use NVFlash to go back to stock.
SBK v2 you can NOT use NVFlash.
Reasoning behind the warning is if you get soft brick you can not use NVFLash if you have SBK v2.
Take a look here,
http://theunlockr.com/2011/11/28/how-to-unroot-and-remove-cwm-recovery-on-asus-transformer/
baseballfanz said:
First thing you should do is run SBK detect to see if you have SBK v1 or SBK v2.
If you have SBK v1 you can use NVFlash to go back to stock.
SBK v2 you can NOT use NVFlash.
Reasoning behind the warning is if you get soft brick you can not use NVFLash if you have SBK v2.
Take a look here,
http://theunlockr.com/2011/11/28/how-to-unroot-and-remove-cwm-recovery-on-asus-transformer/
Click to expand...
Click to collapse
Where might i find a SBK detect app wich runs on windows?
I don't think there is one yet!
interfreak said:
I don't think there is one yet!
Click to expand...
Click to collapse
Well, im screwed then
*Update*
Managed to do it by following this guide here:
http://theunlockr.com/2011/11/28/how-to-unroot-and-remove-cwm-recovery-on-asus-transformer/
Just downloaded the modified WW image and voilah
So, catolh, this returned your b70 to stock then? Could you descibe exactly what you did. I have looked at the site and done a lot of research on it, but still seem to read mixed results.
Sent from my PC36100 using xda premium
Basically i used a repacked fw, so i could flash it through cwm, boot up to welcome screen, reboot to cwm again, and flash the repacked asus recovery. From there it was like a stock transformer
Sent from my Transformer TF101 using Tapatalk
catolh said:
Basically i used a repacked fw, so i could flash it through cwm, boot up to welcome screen, reboot to cwm again, and flash the repacked asus recovery. From there it was like a stock transformer
Sent from my Transformer TF101 using Tapatalk
Click to expand...
Click to collapse
Thanks
Sent from my PC36100 using xda premium

[Q] Root tablet without computer?

I have a tf300 with jellybean firmware JRO03C.US_epad-10.4.2.9-20120809 and the bootloader is unlocked.
I can charge my tablet, but any computer i try, it cannot connect to the computer.
Is there any way I can root it? Thanks for the help!
dtraini7 said:
I have a tf300 with jellybean firmware JRO03C.US_epad-10.4.2.9-20120809 and the bootloader is unlocked.
I can charge my tablet, but any computer i try, it cannot connect to the computer.
Is there any way I can root it and put on a third-party recovery? Thanks for the help!
Click to expand...
Click to collapse
You can install TRWP 2.2.2.0 with Terminal Emulator apk
If you can push the blob files on your internal SDcard, after you can just follow the process TWRP 2.2 - Asus Transformer TF300T(G) page
but for rooted your TF, you will need one computer...
If you get the recovery working. I would assume you could flash a new rom stock or custom thats rooted already
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
klownin5643 said:
If you get the recovery working. I would assume you could flash a new rom stock or custom thats rooted already
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
Your answer has no sense with OP request
philos64 said:
You can install TRWP 2.2.2.0 with Terminal Emulator apk
If you can push the blob files on your internal SDcard, after you can just follow the process TWRP 2.2 - Asus Transformer TF300T(G) page
but for rooted your TF, you will need one computer...
Click to expand...
Click to collapse
I need to root first tho i guess i am screwed

[TWRP&CWM/Install JB OTA from custom recovery] Jelly Bean OTA for Unlocked Devices

[TWRP&CWM/Install JB OTA from custom recovery] Jelly Bean OTA for Unlocked Devices
Hi guys,as you may know,if you unlocked your bootloader you won't be able to receive OTA's anymore so you have to wait for Asus to upload the firmware on their site.Or even better you can use your custom recovery to flash a modified OTA pack wich will update your device just fine.
Warning:
** I'm NOT responsible for any damage caused to your device by using these files so use them on your OWN risk.
** This update will also flash the Jelly Bean bootloader so if you are still on .26 bootloader and you didn't used the NvFlash tool yet,well,it's time to do it because after installing this update there's NO WAY to go back,yet.
** You Custom Recovery will be replaced by the Stock Recovery (You can install this CWM Recovery after installing JB)
** I only tested with TWRP but it should work with CWM recovery too
** Verify your MD5 checsum after download
Requirements
* Your device must be unlocked and rooted
* You need to be on STOCK 9.4.5.30 ROM with no modifications to system files (build.prop,etc) (no need to do the Factory Reset)
* Use OTA RootKeeper before installing this update if you want to keep ROOT
Installation
1) Download the file for your specific SKU
2) Move the downloaded file on your internal or external storage
3) Boot your device in Recovery
4) Install the update / That's it,wait for the install proccess to finish
NOTE: If you are getting errors and you are using CWM recovery try renaming the file (i.e TF700T WW_10.4.4.16-20120927 OTA.zip - - > TF700T_ WW_10.4.4.16-20120927.zip)
Download Links
WW_SKU --- > TF700T WW_10.4.4.16-20120927 OTA.zip ----- MD5 checksum: 9d4e1e91a08254256357eb2870d2df7d
US_SKU --- > TF700T US_10.4.4.16-20120927 OTA.zip ----- MD5 checksum: 4131cab5458153856185c43e05b67ebe
great! just what i was waiting for...links works, started download. i will let you know how it goes. first i need to apply root and install custom recovery again... thanks!
Sent from my ASUS Transformer Pad TF700T using XDA Premium HD app
No download
The download is not working for me either.
Edit: you missed a ":" after http
http://www.sendspace.com/file/d7lw1o
glenner05 said:
great! just what i was waiting for...links works, started download. i will let you know how it goes. first i need to apply root and install custom recovery again... thanks!
Sent from my ASUS Transformer Pad TF700T using XDA Premium HD app
Click to expand...
Click to collapse
can you do this for the US version as well? im itching to get JB loaded up on my Infinity.
Gonna test tonight as well. Won't expect any issues, but I'll tell the results here.
Download link fixed.Yes i'm uploading the US version right now.
May I ask why we need to be on stock prior to flashing?
Sent from my Transformer Pad TF700T
Itching for that US version too! Being Unlocked has never tasted so bitter until now!
Jbb3393 said:
May I ask why we need to be on stock prior to flashing?
Sent from my Transformer Pad TF700T
Click to expand...
Click to collapse
i think because this is not a complete rom. Its an update package. So if you gonna flash an official update over a custum rom your asking for trouble
Jbb3393 said:
May I ask why we need to be on stock prior to flashing?
Sent from my Transformer Pad TF700T
Click to expand...
Click to collapse
Because the update will fail to install if some system files are missing or beeing modified.Please don't try this on custom firmware,but if you do,just don't complain about it in case is failing or even worse.
Pretoriano80 said:
Download link fixed.Yes i'm uploading the US version right now.
Click to expand...
Click to collapse
Is the US version uploaded yet?
Jbb3393 said:
May I ask why we need to be on stock prior to flashing?
Sent from my Transformer Pad TF700T
Click to expand...
Click to collapse
Asus OTA updates aren't a complete replacement. Instead the update performs a patch to your existing files. A non-stock or non .30 version may cause a failure during the update process.
Truthfully if you're running an unlocked device you should wait for a ROM developer to make a new ROM and use that to update instead of trying to flash the Asus official update. It should only be 24 to 72 hours and a ROM won't do things like remove root or replace your custom recovery with the stock recovery.
Works 100% with CWM recovery!
Thanks a lot My friend!
I can also confirm, this method works! I`m on jelly bean now
Sent from my ASUS Transformer Pad TF700T using XDA Premium HD app
Work great!
Thx!
Dees_Troy said:
Asus OTA updates aren't a complete replacement. Instead the update performs a patch to your existing files. A non-stock or non .30 version may cause a failure during the update process.
Truthfully if you're running an unlocked device you should wait for a ROM developer to make a new ROM and use that to update instead of trying to flash the Asus official update. It should only be 24 to 72 hours and a ROM won't do things like remove root or replace your custom recovery with the stock recovery.
Click to expand...
Click to collapse
Quoted for fiction
It's fine to flash if you are on stock .30. Replacing the recovery costs about 30 seconds, and replacing root on an unlocked device takes about 30 seconds as well. Then you can evaluate an Asus jb yourself before seeing a custom jb.
Sent from my One X using xda premium
anaviel said:
Is the US version uploaded yet?
Click to expand...
Click to collapse
Sorry guys,but something went wrong with the upload process so i had to start over...is at 20% now,let's hope this time will be ok.
ZaJules said:
Works 100% with CWM recovery!
Thanks a lot My friend!
Click to expand...
Click to collapse
Does you SD card show now?
Sent from my ASUS Transformer Pad TF700T using Tapatalk 2
Pretoriano80 said:
Sorry guys,but something went wrong with the upload process so i had to start over...is at 20% now,let's hope this time will be ok.
Click to expand...
Click to collapse
Oh dang, we better be verifying md5/sha1's! Best to be careful.
Thanks!
Sent from my One X using xda premium

Can't Flash CROM 4.1 please help!

I am having problems flashing Clean Inheritance Rom 4.1 and I believe my TWRP 2.4.4.0 may be the problem because it seems corrupted.
I followed the instructions on this thread. http://forum.xda-developers.com/showthread.php?t=2187982
So far I have been able to flash the patched twrp 2.4.4.0 and install the Asus stock 4.2.1 but every time I try to flash CROM 4.1 twrp will initiate updating partition and then it will just restart w/o warning to its home screen. I think that my twrp may be corrupted but i have used fastboot to repush the twrp multiple times and the asus stock 4.2.1 multiple times but this is not solving my issue. I see that fastboot has a erase command and wanted to know if i would use that to erase the recovery img completely and then try flashing twrp again to see if this resolves the issue or will the erase command brick my device? Also do I need to have my stock kernel for the CROM 4.1 to work? I am attaching screenshot of my tablet info, please let me know if more info is needed or if i need to upload a video of what is going on thanks.
have you redownloaded twrp mate it might have been a dodgy download or maybe a bad download of cromi, or you could try installing cromi 4.0 first
Sent from my ASUS Transformer Pad TF300T using Tapatalk HD
robgee789 said:
have you redownloaded twrp mate it might have been a dodgy download or maybe a bad download of cromi, or you could try installing cromi 4.0 first
Sent from my ASUS Transformer Pad TF300T using Tapatalk HD
Click to expand...
Click to collapse
Thanks robgee for the response, I have tried downloading the twrp patch and crom 4.0 and 4.1 but I am still having the same issue. Is there a way to flash CROM 4.1 without using twrp?
Hi Williams,
I'm also facing the same as you, and still searching for an answer. Tried flashing the SuperSU patch and my tablet is still not rooted.
Running the WW version. Wonder if anyone can help us....
What OS are you using?
xgrind said:
Hi Williams,
I'm also facing the same as you, and still searching for an answer. Tried flashing the SuperSU patch and my tablet is still not rooted.
Running the WW version. Wonder if anyone can help us....
Click to expand...
Click to collapse
I am still having issues but I am using Windows 8. Are you using Windows 8 as well?
im using windows 7 but i dont know if that has anything to do with it
No, im using Windows 7
williams2657 said:
I am still having issues but I am using Windows 8. Are you using Windows 8 as well?
Click to expand...
Click to collapse
Sent from my ASUS Transformer Pad TF300T using Tapatalk HD
Update! bump please help someone
I am still having issues installing clean rom 4.1 but I noticed that if I keep selecting to flash the CROM 4.1 or 4.0 rom it will eventually initiate and let me choose the options and actually start flashing but once it says it is complete and i reboot it does not boot CROM just gets stuck at the asus boot screen. Then i must use fastboot to flash the stock android 4.2.1 to get the thing up and running and then twrp pretty much breaks after i use fastboot to flash teh android 4.2.1 blob file so I have to reflash the patched 2.4.4.0 again. I really do think the problem is with twrp because ever since this new 2.4.4.0 update i have been having issues i remember before twrp was a great utility but now it seems like it is a nightmare is there a way from me to try flashing crom 4.1 with clockwork mod yet?
williams2657 said:
I am still having issues installing clean rom 4.1 but I noticed that if I keep selecting to flash the CROM 4.1 or 4.0 rom it will eventually initiate and let me choose the options and actually start flashing but once it says it is complete and i reboot it does not boot CROM just gets stuck at the asus boot screen. Then i must use fastboot to flash the stock android 4.2.1 to get the thing up and running and then twrp pretty much breaks after i use fastboot to flash teh android 4.2.1 blob file so I have to reflash the patched 2.4.4.0 again. I really do think the problem is with twrp because ever since this new 2.4.4.0 update i have been having issues i remember before twrp was a great utility but now it seems like it is a nightmare is there a way from me to try flashing crom 4.1 with clockwork mod yet?
Click to expand...
Click to collapse
as far as i know clockwork was not updated yet are you able to flash anything in twrp lets say a su zip on stock 4.2.1
evo bryan said:
as far as i know clockwork was not updated yet are you able to flash anything in twrp lets say a su zip on stock 4.2.1
Click to expand...
Click to collapse
I haven't tried that yet, I will try and let you know. Thanks for the response.
I did try to flash the SuperSU zip to root the stock rom. Able to flash in the SuperSU but still not rooted
evo bryan said:
as far as i know clockwork was not updated yet are you able to flash anything in twrp lets say a su zip on stock 4.2.1
Click to expand...
Click to collapse
Sent from my ASUS Transformer Pad TF300T using Tapatalk HD
I was able to flash SuperSU as well
I was able to flash SuperSU and it was confirmed rooted with root checker. I still don't know why CleanROM will not work I have downloaded the ROM multiple times but it just refuses to flash is there something else I need to check in order to flash the rom or is TWRP partially broken where it can only flash very small simple files but not a complete custom rom?
I just downloaded the energy rom and tried to flash it do my device and ended up having the same issue. It says the rom has been flashed and completes but after reboot it is just stuck on Asus bootscreen and never boots into the OS. What the hell is going on
I think my bootloader is somehow screwed up because it can't boot any custom roms it can only boot the asus stock 4.2.1 when i flash the blob file using fastboot. Did i miss a step or something to allow the bootloader to boot custom roms
I don't know if it makes a difference but I used the ww version so it might be worth trying that but not sure how much difference it will make but you never know
Sent from my ASUS Transformer Pad TF300T using Tapatalk HD
I'm using the WW version and has the same problem
robgee789 said:
I don't know if it makes a difference but I used the ww version so it might be worth trying that but not sure how much difference it will make but you never know
Sent from my ASUS Transformer Pad TF300T using Tapatalk HD
Click to expand...
Click to collapse
Sent from my iPhone using Tapatalk 2
Update
robgee789 said:
I don't know if it makes a difference but I used the ww version so it might be worth trying that but not sure how much difference it will make but you never know
Sent from my ASUS Transformer Pad TF300T using Tapatalk HD
Click to expand...
Click to collapse
xgrind said:
I'm using the WW version and has the same problem
Sent from my iPhone using Tapatalk 2
Click to expand...
Click to collapse
So I was able to use the patched twrp 2.4.4.0 to flash energy rom custom stock rom after 2 attempts so now I finally have a custom rom on my tablet but I really want clean rom because I like that version more. I will try to reflash clean rom later and let you know how it goes.
Hi William,
Hope to hear good news
williams2657 said:
So I was able to use the patched twrp 2.4.4.0 to flash energy rom custom stock rom after 2 attempts so now I finally have a custom rom on my tablet but I really want clean rom because I like that version more. I will try to reflash clean rom later and let you know how it goes.
Click to expand...
Click to collapse
Sent from my iPhone using Tapatalk 2
williams2657 said:
So I was able to use the patched twrp 2.4.4.0 to flash energy rom custom stock rom after 2 attempts so now I finally have a custom rom on my tablet but I really want clean rom because I like that version more. I will try to reflash clean rom later and let you know how it goes.
Click to expand...
Click to collapse
any news and just so you know clean rom just got updated
Yesterday tried again,
Still no luck. Anyone can share the link to patched TWRP for me to try again?
evo bryan said:
any news and just so you know clean rom just got updated
Click to expand...
Click to collapse
Sent from my iPhone using Tapatalk 2

How to root if already unlocked and on stock 4.2.1 update?

Just recently got the TF700 and have got to do something about the performance. Looking at the threads it seems running a custom ROM+Kernel is the only way to make this thing perform better.
In going through the how-to threads, I think I did things in the wrong order.
I used the ASUS Unlocking tool to unlock the device, but didn't downgrade it first to JB 4.1.1 so I can root it using the motochomper(?).
Any thoughts on how I can proceed to root the device and install TWRP next?
Thanks!
Wintrmte said:
Just recently got the TF700 and have got to do something about the performance. Looking at the threads it seems running a custom ROM+Kernel is the only way to make this thing perform better.
In going through the how-to threads, I think I did things in the wrong order.
I used the ASUS Unlocking tool to unlock the device, but didn't downgrade it first to JB 4.1.1 so I can root it using the motochomper(?).
Any thoughts on how I can proceed to root the device and install TWRP next?
Thanks!
Click to expand...
Click to collapse
Just use motochopper to root (This tool worked on all JB version) then download Goomanager from the market and install TWRP. Once done use twrp to flash cromi-X rom.
Thank you!!!!
buhohitr said:
Just use motochopper to root (This tool worked on all JB version) then download Goomanager from the market and install TWRP. Once done use twrp to flash cromi-X rom.
Click to expand...
Click to collapse
I'm currently running 4.2.1 as well which is locked. Will motochopper unlock my device too?
Thx.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
---------- Post added at 11:18 AM ---------- Previous post was at 10:54 AM ----------
Please disregard...I found the answer. Thx.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
Rashar said:
I'm currently running 4.2.1 as well which is locked. Will motochopper unlock my device too?
Thx.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
---------- Post added at 11:18 AM ---------- Previous post was at 10:54 AM ----------
Please disregard...I found the answer. Thx.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
Click to expand...
Click to collapse
No you need to download the Asus unlock tool from Asus site (version 7 will work on ICS and all JB version).
buhohitr said:
No you need to download the Asus unlock tool from Asus site (version 7 will work on ICS and all JB version).
Click to expand...
Click to collapse
Much thanks! I now have my device rooted and unlocked. In a previous post you had mentioned to flash cromi-x custom rom after root/unlock. I read about the 2 different flavours it offers...ODEX and DEODEX and I'm aware of the differences. Is there a favorite choice between the 2? Also, you mention to use TWRP to flash cromi-x, but can I not also use GooManager to flash as well?
Thanks.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
Rashar said:
Much thanks! I now have my device rooted and unlocked. In a previous post you had mentioned to flash cromi-x custom rom after root/unlock. I read about the 2 different flavours it offers...ODEX and DEODEX and I'm aware of the differences. Is there a favorite choice between the 2? Also, you mention to use TWRP to flash cromi-x, but can I not also use GooManager to flash as well?
Thanks.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
Click to expand...
Click to collapse
I would use TWRP to flash, I preferred ODEX (smoother, snappier reported by most ppl). Download "rebooter" app from the market (red circle logo), then open it and select boot into recovery, it should boot you directly into twrp, then select install, then browse to cromi-X zip file and execute it.
Sorry to hijack the thread but im having similar issues, everytime i do a OTA update my tablet resets root and i have the VOODOO rootkeeper app but it does not work.
Ever since the new update ive been trying to get root back but my DEVELOPER Options IN settings have dissapeared and i dont know how to get it back to enable debbuging to get the fastboot going can anyone help?
Also what is motochomper and where do i get it
deocare said:
Sorry to hijack the thread but im having similar issues, everytime i do a OTA update my tablet resets root and i have the VOODOO rootkeeper app but it does not work.
Ever since the new update ive been trying to get root back but my DEVELOPER Options IN settings have dissapeared and i dont know how to get it back to enable debbuging to get the fastboot going can anyone help?
Also what is motochomper and where do i get it
Click to expand...
Click to collapse
to enable debugging: go to settings about and press seven times on build number(correct if wrong) a message should appear and debugging should be there again
Okat thx i got the developer options back but the problem is now when i do the fastboot (power + volumeup) the screen that appears doesn't show the (USB) looking symbol for fastbooting what do i do now?
deocare said:
Okat thx i got the developer options back but the problem is now when i do the fastboot (power + volumeup) the screen that appears doesn't show the (USB) looking symbol for fastbooting what do i do now?
Click to expand...
Click to collapse
With the new bootloader you don't have the usb icon as you will be in fastboot mode as soon as you enter bootloader.
deocare said:
Okat thx i got the developer options back but the problem is now when i do the fastboot (power + volumeup) the screen that appears doesn't show the (USB) looking symbol for fastbooting what do i do now?
Click to expand...
Click to collapse
Fastboot for JB 4.2.1 is volume down and power button, you should see 3 icons and read the text, it should say fastboot mode enabled.
edit- volume up and power buttons is APX mode (black screen).

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