[Q] unknown device over usb connection ? - Eee Pad Transformer Q&A, Help & Troubleshooting

hi,
i've face with device detection problem after return from asus service.
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i realized this situation after guarantee exceed.
how can i root or install twrp recovery ?

mcgoxel said:
hi,
i've face with device detection problem after return from asus service.
i realized this situation after guarantee exceed.
how can i root or install twrp recovery ?
Click to expand...
Click to collapse
Hi, search for easyflasher or PERI in this forum, it'll root & install TWRP

jh1969 said:
Hi, search for easyflasher or PERI in this forum, it'll root & install TWRP
Click to expand...
Click to collapse
hi
i know that tools, and already tried them.
pc's cant recognize tf101 over usb cable, i think its motherboard problem.
there're some apk root methods here (like framaroot) but they cant work on tegra 2 devices.
any suggestions for this situation?

mcgoxel said:
hi
i know that tools, and already tried them.
pc's cant recognize tf101 over usb cable, i think its motherboard problem.
there're some apk root methods here (like framaroot) but they cant work on tegra 2 devices.
any suggestions for this situation?
Click to expand...
Click to collapse
hi, are you sure that APX mode don't work ? (vol up + power during 15-20 sec). Otherwise try on another PC, if no change may be your usb cable be dammaged.

jh1969 said:
hi, are you sure that APX mode don't work ? (vol up + power during 15-20 sec). Otherwise try on another PC, if no change may be your usb cable be dammaged.
Click to expand...
Click to collapse
thanks for your efforts and answers.
i've sold my problem with baidu root apk.

Related

[Q] Infuse bricked with CWM available

Hi Guys,
I think i have checked most of the posts, if i missed I am sorry, i think i have soft bricked my phone... I had a problem with my USB previously, so i dont have access to connect my phone thro USB. My memory card is not recognised, when i am in CWM.
Option available is only with internal SD Card.
Please help me how this can be rectified. How can I restore my phone back o normal!!!
Currently i have installed Voodoo 2.5.1.3 with voodoo lag fix, its currently in bootloop.
I need to invest on a new phone, ur help would be greatful.
pargs54 said:
Hi Guys,
I think i have checked most of the posts, if i missed I am sorry, i think i have soft bricked my phone... I had a problem with my USB previously, so i dont have access to connect my phone thro USB. My memory card is not recognised, when i am in CWM. Option available is only with internal SD Card.
Please help me how this can be rectified. How can I restore my phone back o normal!!!
Currently i have installed Voodoo 2.5.1.3 with voodoo lag fix, its currently in bootloop.
I need to invest on a new phone, ur help would be greatful.
Click to expand...
Click to collapse
Hard to miss about soft bricking...LOL, check my signature links...while your on the pc...look in my signature see the spilling pic...click and go to the Infuse super page...
but you will need usb, is this a hardware issue? Or do you just believe the drivers need to be reinstalled....?
have you tried diff pc, diff usb, diff cable?
not saying you have not tried, just trying to provide some ideas.
USB not working!!!
Have tried many times, installed on my Mac as well as windows... But still will give a try today!!! Is there any other option available than this!!!
pargs54 said:
Have tried many times, installed on my Mac as well as windows... But still will give a try today!!! Is there any other option available than this!!!
Click to expand...
Click to collapse
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Can't flash TWRP or root, odin fails every time

hey, i've been trying to root 920P (S6 Sprint) for whole week now, i've tried everything i found, tried to flash few versions of TWRP, failed at 99%, tried to root directly with CF-Auto root and it fails mid-flash, tried multiple versions of odin, still same results :|
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it's really weird, I've succesfully flashed 920F (International) without any problem multiple times. I can flash stock rom so it's not hardware's fault. Am i missing some simple newbie step?
{FIXED}
i was missing newbie step like i suspected xDD i forgot to enable oem unlock
what is the solution ?
i have the same problem. what is the solution ?
aLwaYs7Online said:
{FIXED}
i was missing newbie step like i suspected xDD i forgot to enable oem unlock
Click to expand...
Click to collapse
my device is sm920A . it is at&t . i cannot find oem unlocker
Possible Solution to Odin "failed" messaged whilst flashing
Warm greetings to all.
I have previously encountered this problem before, ive tried clearing the cache and formatting with still no luck
Eventually I wanted to try something, I loaded my software I wanted to flash on a USB.
I then used an OTG adapter to connect the usb to my phone. I then booted into the recovery ( I have TWRP) and chose install from external storage. To my surprise it worked.
NOTE: I am not sure if this method will work on stock recoveries. Also if you have an external hard drive it works as well
Also note. My S6 is an international version i believe G925F
Wishing you all the best of luck if I was not able to help
sazid311 said:
my device is sm920A . it is at&t . i cannot find oem unlocker
Click to expand...
Click to collapse
did you enable developer settings?
Yes

My Lenovo Legion Pro is Dead NOW!

Anyone can help me on this shara error while flashing my phone? My phone cannot boot up as usual but it can connect 9008 to my pc.
I got my phone updated to android 11 and i tried to flash to previous version but end up my phone has problem now (crashdump mode). i trying to save my phone with QFIL now.
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Do you havethe correct firehose file?
Kenora_I said:
Do you havethe correct firehose file?
Click to expand...
Click to collapse
Thanks for your reply. I got the firehose file from the ROM i downloaded. Not sure how to determine is it correct or not.
JaronMartin said:
Thanks for your reply. I got the firehose file from the ROM i downloaded. Not sure how to determine is it correct or not.
Click to expand...
Click to collapse
What is your phones make and model.
Kenora_I said:
What is your phones make and model.
Click to expand...
Click to collapse
Lenovo Legion Pro (L79031) China version.
@JaronMartin where you from?
I have a L79031 phone, I installed the official ROM and after the installation is completed, it does not work and does not connect to the computer and does not enter edl mode only black screen
rexxaz said:
I have a L79031 phone, I installed the official ROM and after the installation is completed, it does not work and does not connect to the computer and does not enter edl mode only black screen
Click to expand...
Click to collapse
I have similar problem.. have you found any solution?
rexxaz said:
I have a L79031 phone, I installed the official ROM and after the installation is completed, it does not work and does not connect to the computer and does not enter edl mode only black screen
Click to expand...
Click to collapse
I have this problem too, can't enter to edl again, really need help @@

Question Root access

Are we able to root and have magisk?
Definitely yes! Once you get familiar with the procedure, it's quite simple actually.
The hardest part is getting your device's bootloader unlocked.
Once you have the bootloader unlocked, follow instructions in this article.
Good luck and have fun!
inyellow said:
Definitely yes! Once you get familiar with the procedure, it's quite simple actually.
The hardest part is getting your device's bootloader unlocked.
Once you have the bootloader unlocked, follow instructions in this article.
Good luck and have fun!
Click to expand...
Click to collapse
Have you personally tested this?
Of course!
Though I don't flash the magisk patched boot image, I fastboot boot it, like described in step 3B in that article.
After rebooting, direct install magisk in the magisk manager, and reboot again, done, your device is officially rooted.
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HI, I unlocked the bootloader but none of this methods function, as you can see in attach. Any suggestion?
molochgrifone said:
HI, I unlocked the bootloader but none of this methods function, as you can see in attach. Any suggestion?
View attachment 5589067
Click to expand...
Click to collapse
Maybe the problem is the minimal adb setup, try full version from google official site.
https://developer.android.com/studio/releases/platform-tools
Or there is incompatible issue with you usb port or cable, try another one.
I really like this but can't use root
inyellow said:
Maybe the problem is the minimal adb setup, try full version from google official site.
https://developer.android.com/studio/releases/platform-tools
Or there is incompatible issue with you usb port or cable, try another one.
Click to expand...
Click to collapse
Hi! It was just the cable, instead of using the orignal cable I used another and everything worked!

BV4900 Pro systemupdate and brick

Hello everybody!
Yesterday, on 28 of December, I had a massage on my BV4900 pro that a systemupdate is now ready to be installed.
After download of 2,48 GB file the installation went on, the phone started in the next step. On the screen was this white circle and the installation-progress was shown under. After the update was completted, the phone didnt start. The screen ist black. I cannot do anything with it. I tried to flash the firmware or at least the preloader with sp-flash-tool, but cannot. The connection to sp-flash-tool is with 100% but then I see under device-manager is "Media Tek PreLoader USB VCOM (Android)". So the flash-tool does not flash. I tried with volume buttons to stop the battery-loading, but withou sussess. What can I try more to save the phone?
Some more informations: The red LED ist on, when the phone ist connected to pc or power-supply. The phone was rooted. The last android version: 12
And maybe this picture will help:
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Just a Hint:
Do not flash preloader! preloader is responsible for preloader mode (which used by SP Flash Tool)
Do not use "Format all + Download" option. Formatting whole emmc will brick device.
regarding your issue. follow the recommendations of your screenshot.
aIecxs said:
regarding your issue. follow the recommendations of your screenshot.
Click to expand...
Click to collapse
Yes, I did it already. Nothing helps.
I spend the second day with this problem and do not come forward.
you already tried another cable and another PC? then probably usb jack is faulty. you shouldn't flash anything via usb then!
I am not the one who told you - you could try other flash tools. do not flash, just try to read back for now...
https://www.xda-developers.com/bypass-mediatek-sp-flash-tool-authentication-requirement
https://github.com/bkerler/mtkclient
Somebody else, who maybe has an idea?
I found this discription of the error:
The phone seems always be on. With power button I can only "restart" it. How can I shut it down?
Is there a tool I can use for switch the phone off?
Or maybe cmd-command for shutting down the device on com-port? I cannot find anything in internet. Only with adb. But I have no connection to adb, the phone is over adb not rearchable.
Maybe someone can show me the test point for this smartphone?

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