I recently unlocked the device and installed the recovery image using fast boot and all seemed to go well. Then when it rebooted it started doing the loop screen meaning
1. It starts and the only thing i can see is the white small print int he top left corner "The device is Unlocked" and in the center i have the ASUS logo.
I ahve read all the different posts and tried everything they said but maybe I am missing something please help???
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Not sure if I've soft-bricked or full bricked my Asus TF300T, here's what happened, hope someone can help. I unlocked the bootloader with the Asus unlock tool back in July, didn't root my tablet though until this past month. Had no issues and was running the BAKED BlackBean 6 custom ROM. Then this past week, when Asus released a new update to the stock ROM, I decided to try and update that (since I had read on the forums here that the update really made the tab run smoother and it gave a major increase to the battery life). I flashed the stock ROM (10.4.2.18) through TWRP touch recovery but wasn't sure if I needed to also flash the 10.4.2.18 kernel also. When I went to reboot, TWRP recovery was saying that there was no OS so I decided to recover back to the backup of BlackBean 6 that I had made before I started this. During the reboot, it seemed to take forever for the OS to boot so I rebooted using volume down and power. Saw the Wipe Data option there and figured I should try that and then restore back to stock before trying everything again. Well, now I'm stuck at the very start of a reboot, with just the Asus logo showing in the middle of the screen and the line "This tablet is unlocked" at the top left-hand corner of the screen. Cannot boot into recovery, Fastboot or anything. Can someone please help me?
CaliTexan5 said:
Not sure if I've soft-bricked or full bricked my Asus TF300T, here's what happened, hope someone can help. I unlocked the bootloader with the Asus unlock tool back in July, didn't root my tablet though until this past month. Had no issues and was running the BAKED BlackBean 6 custom ROM. Then this past week, when Asus released a new update to the stock ROM, I decided to try and update that (since I had read on the forums here that the update really made the tab run smoother and it gave a major increase to the battery life). I flashed the stock ROM (10.4.2.18) through TWRP touch recovery but wasn't sure if I needed to also flash the 10.4.2.18 kernel also. When I went to reboot, TWRP recovery was saying that there was no OS so I decided to recover back to the backup of BlackBean 6 that I had made before I started this. During the reboot, it seemed to take forever for the OS to boot so I rebooted using volume down and power. Saw the Wipe Data option there and figured I should try that and then restore back to stock before trying everything again. Well, now I'm stuck at the very start of a reboot, with just the Asus logo showing in the middle of the screen and the line "This tablet is unlocked" at the top left-hand corner of the screen. Cannot boot into recovery, Fastboot or anything. Can someone please help me?
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umm well maybe u can make a full factory reset, just download the last firmware from asus website and follow this:
http://forum.xda-developers.com/showthread.php?t=1777203
hope helps c:
The thing is, I cannot seem to access the option to go to recovery or USB. When I turn on using volume down and power, it doesn't give me anything other than the Asus logo in the middle of the screen and "the device is unlocked" at the top left corner.
CaliTexan5 said:
The thing is, I cannot seem to access the option to go to recovery or USB. When I turn on using volume down and power, it doesn't give me anything other than the Asus logo in the middle of the screen and "the device is unlocked" at the top left corner.
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Maybe this link can help.
http://forum.xda-developers.com/showthread.php?t=2034866
I have looked at multiple guides on this and other sites, googled and tried stuff and I cannot resolve this problem. Hopefully I am posting in the right place.
I took the jump and unlocked the bootloader on my Moto G first generation, XT1034 successfully. I flashed TWRP 2.8.60.xt1034.zip with adb and this was successful. Then I flashed Super SU 4.6 Update and that was successful. I got into trouble I guess when I tried to flash Cyanogenmod 12.1 nightly. I used TWRP to flash via install. The flash had an error, which unfortunately I didn't write down. I believe it was something to do with a partition. However, it looked like the flash failed. At this point and for hours I have been trying to fix the "Warning Bootloader Unlocked Loop I am stuck in.
I have been able to get into the phone and flash via adb commands. I've tried several commands suggest to fix this that I have found in forums. I have tried flashing several recoveries including an older TWRP per the method in this thread, a clockworkmod - and the original 2.8.6.0.xt1034. When I get into the phone bootloader which is available, I have not been able to access any options in recovery. Pushing the power button on recovery leads to a blank screen sometimes followed by a recovery starting or a Motorola Logo starting up and a couple times a recovery. TWRP has started a couple times, but never gets past the intro screen, where it locks up. clockworkmod (clockworkmod-6.0.4.7-falcon.img started once after flashing through adb and gave me flash options. I tried to sideload, didn't understand, went back and the recovery locked up. These recoveries no longer load at all.
Through all of this the "Warning Bootloader Unlocked" logo screen comes up after plugging into the computer (Windows 8.1).
Example, I open the phone bootloader by waiting for the phone screen to go from the "Warning Bootloader Unlocked" screen to blank - it cycles from logo to blank. If I'm quick the phone and hard boot the phone will boot into bootloader. I connect to the laptop through USB. When I toggle to recovery and hit the power button the screen goes blank, the Motorola Logo pops up, goes blank and then the "Warning Bootloader Unlocked" appears. The Laptop then seems to connect and disconnect as the Warning screen comes on and turns off.
The factory selection just goes to a blank screen.
I would really appreciate some advice on how to get the phone back to a state in which I can work with it and try again. It is very difficult wading through all of the information out there. I've learned a lot through this issue, but can't take it any further.
Thanks, Jeff
Solved - Stuck in "Warning Bootloader Is Unlocked" Loop
This resolution took many hours to figure out, but I finally got there with this guide - http://forum.xda-developers.com/showthread.php?t=2542219, this thread - http://forum.xda-developers.com/showthread.php?p=54855457#post54855457 and this thread - http://forum.xda-developers.com/gen...e-firmware-t3042687/post59139823#post59139823.
I tried RSD Lite on different computers and USB cables I could not get the device recognized. So I ended up with the MfastbootV2 method to reload stock firmware, which I found on the firmware thread above - this was big, as my phone is with Wind Mobile in Canada and the link is the right one. The only thing I picked up from a different website was to use a computer with USB 2 ports. This is what I did, but I don't know one way or the other if USB 2 was needed. .
Can't thank you hard working guys enough for the time you take to put these threads together. I'm back up and running. As a bonus, after a big clean up in the process, my phone is running fast again.
Thanks everyone.
Hi,
The issue began all of a sudden and I don't know what caused it.
The issue is that when I power the device on, it gets stuck at the ASUS logo indefinitely and doesn't go beyond that.
To sort this issue out, I searched online and figured that I need to re-flash my firmware.
I might have re-flashed a wrong firmware because now I cannot even enter the droid boot (initially I was able to do that).
So now when I press the power and volume up keys together, the android guy appears for a second and then a white bar with a usb sign appears.
So now the issue is that:
I'm stuck on the ASUS logo whenever the device is switched on AND I cannot enter droid boot because a USB sign with a white bar appears.
What am I supposed to do now? Please explain it to me in detail.
Have I hard brick my device? Or Is it a motherboard issue?
I'm a complete noob when it comes to these things but these terminologies are scaring the hell out of me.
Kindly help me!!
Thread closed, OP reposted
http://forum.xda-developers.com/fonepad-7/help/asus-fonepad-7-stuck-logo-issue-t3471579
Hi:
I've Bricked my TF300T and decided to buy A new Board.
The new board came with that OPEN_epad firmware. So I tried to Force update the WW_epad using the SDcard renaming the ROM to ep201_768_sdupdate.
It seems to update fine. The initial logo Changed (There is no more Ugly eepad logo on the splash screen) and the bootloader changed to WW, but now I'm Stuck on the ASUS logo boot loop.
It boots, the ASUS logo appears stays on with the logo on for about 30 sec, then the tablet restarts itself.
I can Access the recovered page (Using VOL-). When I try to recover, The Green Robot appears as if it was everything OK. It Goes on for some minutes, and the tablet restarts to its boot cycle again.
The tablet is not unlocked, so I guess that the Fastboot/TWRP wouldn't work.
Does anyone know what should I do?
Thanks
Mauricio
Hi everyone.
I have a ASUS TF300T for over 10 years now. It is an awesome tablet and the last 4 years it has been my daughter's playing buddy. Around 6 years ago, as the performance of the tablet was horrible, I started to inform my self of what I could do to have a usable tablet again and that was when I found out about custom roms. So I did my research, unlocked the bootloader, installed TWRP bootloader and flash Timduru's ROM to it. It worked like a charm. Great performance and usability for the almost dead (thanks to ASUS) TF300T. Around the time Timduru's last ROM for this tablet was released, was also the last time I upgraded the TWRP to the latest version which I don't remember its version. Now to my problem... Last week my wife told me she couldn't get the tablet to work. As I looked at it, what I saw was the ASUS logo (with the device is unlocked at the top left corner) and then the Timduru's logo comes up and hangs, after a while it reboots to the ASUS logo again and just does everything the same over and over again non stop, can't even shutdown the device. If I hooked the usb cable to a PC it does the same but after 6 reboots the device shuts down. Then I tried to enter recovery so, volume down and power it on, the menu comes up as normal but now I tried to enter TWRP. Splash screen appears and reboots to the ASUS logo again. Then Linux pinguins show up at the top left corner and enters again to the TWRP splash screen and reboots. Now that's where I'm stuck at. Can't do anything. Volume down and power up don't do anything either, it always goes straight to TWRP recovery and reboots again. In the PC the Android device shows up until the tablet restarts again. Also tried adb but it always stalls or gives some strange info until the tablet restarts again. So my question is... I anyone able to help me restore this back to funcionality? My daughter would really appreciate your help guys! Thanks!
Tuzy said:
Hi everyone.
I have a ASUS TF300T for over 10 years now. It is an awesome tablet and the last 4 years it has been my daughter's playing buddy. Around 6 years ago, as the performance of the tablet was horrible, I started to inform my self of what I could do to have a usable tablet again and that was when I found out about custom roms. So I did my research, unlocked the bootloader, installed TWRP bootloader and flash Timduru's ROM to it. It worked like a charm. Great performance and usability for the almost dead (thanks to ASUS) TF300T. Around the time Timduru's last ROM for this tablet was released, was also the last time I upgraded the TWRP to the latest version which I don't remember its version. Now to my problem... Last week my wife told me she couldn't get the tablet to work. As I looked at it, what I saw was the ASUS logo (with the device is unlocked at the top left corner) and then the Timduru's logo comes up and hangs, after a while it reboots to the ASUS logo again and just does everything the same over and over again non stop, can't even shutdown the device. If I hooked the usb cable to a PC it does the same but after 6 reboots the device shuts down. Then I tried to enter recovery so, volume down and power it on, the menu comes up as normal but now I tried to enter TWRP. Splash screen appears and reboots to the ASUS logo again. Then Linux pinguins show up at the top left corner and enters again to the TWRP splash screen and reboots. Now that's where I'm stuck at. Can't do anything. Volume down and power up don't do anything either, it always goes straight to TWRP recovery and reboots again. In the PC the Android device shows up until the tablet restarts again. Also tried adb but it always stalls or gives some strange info until the tablet restarts again. So my question is... I anyone able to help me restore this back to funcionality? My daughter would really appreciate your help guys! Thanks!
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Hi there, I'm sorry for my late replay, because I'm not often been looking up here. Here is my advice:
The only way to get out of the loop you should do a "Buster99" to get back on Stock Rom Jelly Been 4.2.2. After that you'll be able to install the CR again. Therefore you should look up all my posts within this thread over the years. There you'll also find the right links leading to Buster99. Don't forget you need "Minimal ADB and Fastboot" to do a Buster99.
All the best and good luck, ebonit
PS: Here is the link to the Buster99 solution: https://forum.xda-developers.com/showpost.php?p=44244313&postcount=12