someone please help. Asus memo pad 7 hd stuck in boot loop - Android Q&A, Help & Troubleshooting

i rooted my tablet successfully about a week ago. then tried to apply a skin i found on tablet market. it shut off rightt away and now wont boot past the loading cirle screen. i cas n get into recovery but every thing on this site ive read about & tried has not worked. either it doesnt show files i put on sd card. oe'er the file leads to an empty folder if it does show up. when connected to
the computer it has an exclamation point & says drivers have concluded. but wont show any files on tablet at all. to top everything off i forgot to take the sd card out before taking the back off and it broke the mount. now i got it to read it a couple times after putting paper behind the sd card.... but it hasnt always worked. someone please .help me save my memo paD??!"!

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SX56, problem during rom update

Hi
Started program - found SX56. Message "Upgrading - will take about 5 minutes"
on pda. Then it said that it had a problem with the USB or COM connection, and
to fix it in device manager. I opened Device Manager, and checked that all the
USB and COM ports were enabled, which they were.
By this time, the unlock software and ActiveSync had stopped running. The pda
was still stuck on the "Upgrading - will take about 5 minutes" screen. Since
the configuration has changed, ActiveSync will no longer recognize the device,
and will not sync with it. Your software will not connect until ActiveSync does.
All that comes up is the "Upgrading - will take about 5 minutes" screen. there
is no other functionality to the system.Hard or soft resets make no difference.
Active Sync doesn't work. The PDA has changed its configuration, so active
Sync doesn't recognize it. When I plug it in, Active Sync sees something, but
can't even tell that it is a pda, and I can't even set up a new connection with
it. let alone use the old connection.
Can anyone help? is there a way i can reinstall active sync or is there another way to fix it? please help
You will need xdatools, sd card, card reader/writer and rom file from kitchen for sd card flashing. Unzip the rom after download, start xdatools on your pc, choose the unzipped rom file as source and the drive letter for your sd card as destination from drop down menu, once the card is programmed insert sd card to phone, push reset while holding power, when prompted you then push the action key which is centre of 4 way rocker buttons. Once flashed push the unscrewed stylus into hole next to headphone socket, push once only, wait one minute push once more, this will work as long as you dont have a problematic version of bootloader on your phone. Good luck.
System is entirely backed up onto SD card.Can't use SD card. Can't use PDA.
PDA is still stuck on "ugrading - will take about 5 minutes". It apparently has
no operating system in ROM. No difference with hard or soft reset - comes back
to same screen, no function in PDA.
HELP PLEASE
I think you misunderstood, a normal backup is no good, you need to program an sd card with a new rom, when this is placed in your xda and soft reset it should reprogram your phone with a new rom. You are correct when you say it has no rom, the method I described should restore your phone to a working machine. You do not need a rom to reprogram using bootloader/sd card method, try it and see.
You will need xdatools, sd card, card reader/writer and rom file from kitchen for sd card flashing.
Click to expand...
Click to collapse
Okay, so can I basically use the newest ROM which also unlock the device too?
You will need to use either xda developers special edition rom to unlock or include the unlock program from the kitchen in a 2002 rom, you can then upgrade to wm2003 if you wish, you cannot unlock under wm2003 so you must use special edition or kitchen rom based on 2002 first.
I am sorry if i keep asking you questions.
I do have the xda special rom, ive tryed using it but it caused the problem i do have right now.
i did download xdatools by jeff. i cannot run them though.
Could you describe step by stef of what i need to do.
i.e. do i need a complete NEW ROM, or can i just transfer the xda special rom to my SD card and then run it to restore my device?
But i guess not, else you wouldnt have explained what i need to do.
Thats the error i get when i try to run xdatools. (I dont understand the install note)
"INSTALLATION
From the source + exe distribution copy OsImageTool.exe and itsutils.dll
to the programme A directory as created by unpacking
jeff's-exe (http://cuba.calyx.nl/~jsummers/XDA/) to a directory in
your "Program Files" directory. Then run 'OsImageTool --register'."
IF you unzip the files you already have both of those files in the folder.
THANKS FOR YOUR HELP
You have to install ActiveSync.
You can get it diretcly from Microsoft for free....
HTH
Stefan
. I was able to locate the NK.nbf file. I ran the XDA OS image tool, to put the OS on the sd card, from the NK file. That apparently succeeded, but it is hard to tell. After loading the OS, when I take out the sd card, then put the sd card back into the sd card reader, it can no longer read the sd card. I can format the sd card again, using my camera, so the sd card is not destroyed.
Wher I put the sd card in the SX56, there is no problem, but there is no success.
Pushing soft reset alone does nothing. Pushing the power button alone does not turn the machine on or off, and does nothing.
Pushing power and soft reset at the same time, gets me the “Wallaby Bootloader V5.15” screen. It first says “wait”, and then says “GSM OK”. It then does nothing else, and doesn’t prompt me to do anything else. If I push the action button, I get “DIAGNOSTICS GPRSA 20324e4”. From there, I can scroll up and down, and test the RAM, Display, battery, USB, etc – all items tested seem OK. There is nowhere to go from here – all it does is test the pieces.
After that, if I push the hard reset (the one that disconnects the battery), the power goes off, and the screen is dark. This is the only way to turn the machine off at the moment. If I push hard reset again, it comes up with a screen full of lines, with two blank holes in it (see attached file). From there, none of the buttons do anything, except hard reset (which turns the machine off again), or soft reset + power, which brings up the bootloader screen again.
have the siemens ROM. It will not work with the cradle, because it cannot find the pda if Activesync can’t make a connection, and loading it onto the SD card does nothing new – both results are exactly the same as with what described above.
any suggestions?

Dead XDA

Hi,
I think I have killed my XDA. I was unable to charge my O2 XDA but otherwise it was working ok. I pulled tha back off and changed the battery but still it would not charge. i then dismantled it further and noticed that the small fuse near the connector was open circuted. i thought about bridging the fuse to see if it would work. I haven't done that yet, but when i put it back together nothing works at all. The screen is completely blank and when i push any of the resets nothing happens at all. This has only happened since dismantling. I have sinced checked all the connectors. Everything looks ok but still i get no response.
I have a bit of experience with electronic repairs but can't work out what has happened here.
Any help would be appreciated. Has anyone else had a simmilar problem?
Dale.
You have to hard reset. I have this problem. I click hard reset. Now Xda is working.
I have similar problem, or even worse.
I have a dead XDA. My boss gave it to me to fix it last wek. When i try to hard reset. There's a colourful image on my XDA1 that said wallaby bootloader V.522.
There's a quite big font on the left down the screen that says "WAIT"
Then there's a message GSM ERROR.
Then my Xda1 goes dead, again.
What should i do ?
You could try this:
http://wiki.xda-developers.com/index.php?pagename=Wallaby_HT_GSMError
Stefan
Thanks, im working on it. But the link to the both RSU are broken.
I need RSU for PW10A. And how to make ROM file ? I try to cook from the http://www.romkitchen.de/WM2003/form.php
Thanks a ot
Links are working. For downloading check this site:
http://wiki.xda-developers.com/index.php?pagename=BA_FTP_Site
Stefan
There's something supid about me, indeed.
when i flashROM via Sd card ... here is what i did :
Cook the ROM then name it as Nk.nb1 file
Run osimagetool
Select Nk.nb1 from the Source drop down menu.
Select SD card (disk drive) from Destination the drop down menu.
Select Copy to start writing process and the tool should start writing to the card.
When XDATools has finished writing the image (no Infomessage) put the SD-card into the device
Soft reset the XDA, but the XDA1 still hang and the SD card inside is not recognized (the screen is frozen at white display and the keyboard icon on the right bottom)
Hold the power button and soft reset.
The display shows the bootloader menu V5.22 and then stops at GSM error message
Press the left upright button (contacts button). Theres menu that says
flash tools
===========
ce rom to SD
boot to SD
ce + boot to SD
gsm rom to SD
ce = gsm to SD
I chose one of the options, then ...VOILA !! my SD card is formatted... LoL
Need yout advis... where I went wrong.
Thx
What for SD-Card writer are you using? Looks like you have problems writing the ROM-Image to your card. Otherwise it should detect the ROM for downloading to your device by itself. You can confirm this by entering bootloader and backing up your existing ROM to SD-Card. Then reenter bootloader, now you should be able to flash Yor Rom....
STefan

[Q] Recovering from accidental format

1. CWM installed
2. Vegan tab running
3. I was using my g tab reading PDF and then there is this pop up in the bottom of the screen that SD card invalid or something that you need to format, coz I just changed my SD Card2 from 2 to 8,thinking it was the sd card2 I pressed the format and it did mad I was able to used (review for midterm ) it untill 13% of the batt coz Im about to sleep so I charged it, thinking that everything is fine with the tablet. A day after I turni it on I just saw VEGAN tab flashing 2x then blank then flash again, thinking something goes wrong I go to recovery mode then press restore won't do it error something on the SD card. I thought my wife use it and asked her and said No I didn't. So I plugged it in the unit in Win7 PC and to my horror the g tab was formatted recognized as drive G>SD card 15.1
Now I search all forum regarding NVFlash,recovery and follow the instruction and seems like it doesn't go through.
I try this
http://forum.xda-developers.com/showthread.php?t=1010943
next is this
http://forum.xda-developers.com/showthread.php?t=1030042
http://forum.xda-developers.com/showthread.php?t=1008245
I don't know where to look now, coz all of my search brings me here at xda forum.
Can anybody help me rebuild my G tab from scratch coz I can't get Viewsonic support all calls are drop.
Can someone kindly post the procedure in Lay Man's term. Thank you.
Never mind, got it fix, ^_^
How to fix it? I got same problem
just download the original unlock bootloader, rename the zip to update.zip. then apply SD2 card.Just like what you did in flashing it.

[Q] Zenithink ZT180 / Elonex Etouch 1000ET Original Reset/Upgrade

Sooooo this is a little embarrassing but PLEASE, I need help here .
My friend has a knackered old Elonex Etouch 1000ET (AKA Zenithink ZT-180 I think) that he is determined to hang on to but has locked himself out of (forgot his pin). I've assured him that I could easily facctory reset this for him and/or install a newer / custom ROM on there to help it perform better than it does at the moment - from what I can gather it's running an OLD version of Android, possibly Eclair and it's slow as hell.
Now I've been at this for 2 hours now and I can't work out for the life of me how to do it on this thing. I've been rooting / flashing phones for years without trouble but this is really doing my head in!
Here's what I've tried:
- Connected via the OTG port but Windows (Win7 64bit) doesn't want to install the drivers and then can't find it in device manager
- Tried the above while booting into 'update mode' (Holding home button or the left volume key and booting) - result is 'No zImage_update'
- Copied all relevant files (ZT_Bx.boot, zImage, system.pack.img, userdata.pack.img) to a folder called zt-update on the root of the SD card but still get the 'No zImage_update' message.
I get that this is a piece of crap tablet but it's a favour for a mate and I need to get this done. Please please PLEASE can somebody help here lol. I just want to wipe the damn thing and get it working again.
Cheers.
Fixed
For those looking for a solution to this, I found out a way:
- First go to http://www.elonex.com/index.php/support/etouch/1000et/ and download the elonex.com/support/etouch/1000ET-FWv1122.zip
- Then go here and follow this post to reformat your MicroSD card with a fresh FAT32: http://www.slatedroid.com/topic/198...hing-roms/page__st__40__p__219055#entry219055
- Extract the 'zt-update' file from the first zip and put it in the root folder of your squeaky clean SD card
- Pop the SD card back into the tablet, hold the volume down button and turn it on.
You're welcome.

Huawei P9 Single SIM Bricked - DLoad Folder Stuck on Internal

Hello. I got an interesting problem happening with my Huawei P9 EVA09 I believe the EVA is.
Anyways a few months back I was attempting to get the Android Update off of Huawei's web site for my phone. During the steps, I either missed the note or it was never mentioned, to put the DLoad Folder and ZIP stuff on the SD Card and I copied the files onto the Internal Drive Instead.
Now whether I downloaded the wrong file or I was linked to the wrong file, my phone failed the Flash/Update about like 10-25% saying it was not compatible or wrong version (again, we're going a few months back in memory here)
I learned that rather than cancelling the process and going back to the regular Android, it just screwed the whole phone up and is stuck in an infinite boot loop.
Huawei's Desktop app you connect with the phone won't help
Recovering by downloading the latest version via WiFi on the P9 Fails to get the Package Info, so that's out of the question.
Wipe Data and Factory Reset fails at 0% with an exclamation mark in less than a second.
I also spent days searching the net for solutions but every search just brings up the same solution:
Get the correct DLoad/ZIP for the model, copy it to the SD, then boot the phone with the key presses that start the flashing process.... Problem solved.
But it's not because every time I do this, my phone finds the one on the internal storage and loads that before going for the one on the SD Card, and I have no idea how to gain access to the internal drive to remove the DLoad folder to fix my phone.
I have been primarily a Windows Mobile user for the last number of years, but my 950XL has been giving me problems with my SIM card flaking out every so often, requiring a reboot. I got the P9 essentially for free when I upgraded my plan with Vodafone Aus. So my experience with Android and these sorts of messes is limited.
I'm used to fixing and figuring out Windows Issues since Windows 3.11.... But this issue with my P9 has got me stumped. After searching online on and off for the last few months, I figured this is my last hope to ask the experts here and hopefully find a solution.
I got the right Flash/ROM/Recovery for my P9 all ready to go and load from the SD, followed videos, got it all sorted.... I just can't get it to work with the other files stuck on the Internal Drive and I need access to delete the folder.
But I'm in a Boot Loop.
By the way, it's a Locked P9 from Vodafone Australia.
Any assistance will be appreciated greatly. It's a nice phone, but it was two Android Versions Out Dated and I didn't think the Files from Huawei's site would have messed it up so badly. If this is fixed, I'll leave it at the original version until I need to replace the P9. Sucks, but I would rather that than a bricked device.
I'm back on my 950XL for now and was going fine so I put this problem on the back burner. But now the SIM card is messing up in the 950XL, requiring a restart every day or two. So now I need to try and fix the P9.
Thanks in Advance.
TL;DR
I need to gain access to the Internal Drive of a Locked P9 while stuck in a Boot Loop so I can delete the DLoad Folder located on the Internal Drive.

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