Related
I got a copy of Android - I think its 1.6 - running on my laptop - and it seemed to work ok and be stable so I wanted to put it onto the machine permanantly.
Trouble is its decided that nothing else on the machine exists and I can't get back into vista whatever I try
It boots into something called grub loader and the only two options are the normal boot and a sort of safe mode - that lists drivers much like the old one for Windows 95/98 where you could y/n each one...
I really need help to get vista back again since there is stuff I really need like internet banking that I don't think I can do any other way (to be fair I have yet to try)
Thanks in advance
Jemma
Please tell me you partitioned off your hard drive before doing this?
If not then its a reinstall I guess, which isn't to bad as it allows you to install a decent copy of windows such as XP
That quite simply isn't an option - I was told that there is a way of solving it by using a windows CD or boot disk to reload the MBR - I was also told that the file running GRUB can be edited to find windows.
The problem is I don't have another machine and I am on state benefits - I need this computer up and running and I need access to my documents.
I can't seem to mount anything in android - and as the only option is 'format sd card' I don't really want to take it..
Does anyone else have any suggestions?
Jemmauk said:
That quite simply isn't an option - I was told that there is a way of solving it by using a windows CD or boot disk to reload the MBR - I was also told that the file running GRUB can be edited to find windows.
The problem is I don't have another machine and I am on state benefits - I need this computer up and running and I need access to my documents.
I can't seem to mount anything in android - and as the only option is 'format sd card' I don't really want to take it..
Does anyone else have any suggestions?
Click to expand...
Click to collapse
Well thanks for the sob story but what does being on benefits have to do with anything?
Anyway simply set your pc bios to boot from cd first, insert disk and boot up. From there you will be asked do you want to install or repair. Choose repair.
I'm unsure of the next step because I don't use Vista *spits* but if you can get to recovery console then you can run fixmbr from the prompt and also there is a boot manager that can fix your boot sector.
Alternatively you could from a dos prompt delete the 1.6 folders and rewrite the msconfig to open windows only.
There is also the root of trying the f8 safe mode boot into admin account and rewrite the msconfig from with windows if accessible from f8 safe.
But hell I ain't anyone else but I guess my 24 years in the business of building custom machine and my extensive knowledge of windows xp and below means nowt? Maybe try being a little less dismissive next time hey?
Add me on gmail - [email protected] if you want me to help you sort it out faster than we can here
Did you create partitions before installing android? if not then windows doesnt exist anymore, which is why grub didnt automatically add it to the list of things to boot (mine always listed everything, but sometimes it doesnt do that automatically)
this happend to me to. I had to use I linux live cd to delete the linux partition. and fix the mbr.
Sent from my Liberty using XDA App
Hello!
I just came here to say that I cannot get mount my A500 on ubuntu ! Is it the same for you? How can I fix the issue?
(by the way, congratulations for rooting the tablet !!)
Thanks!
Same here, I found the windows USB drivers on Acer's site but linux drivers were MIA...
The Iconia A500 uses MTP not mass storage (in fact I believe this is a function of honeycomb as the same applies for the Xoom). There are drivers for Windows and OSX to allow access but on Linux it is a lot harder.
I did find a site detailing how to get things working on a Xoom and used this information (modified for the A500) to get access once but since then I have not been able to get it to work at all (this is on Ubuntu 11.04 when the instructions detailed how to get it to work in 10.10).
Also Banshee is supposed to support MTP but again I have not been able to get the A500 to work with this (I have yet to really look into this though).
sux i also use linux. using ftp or actually putting a sd card in every time, its very annoying
They really should leave an option to enable "mass storage" as a method of exporting the internal flash memory. Not everyone wants what these companies think is best.
still no solution?
I tried to adapt the method for the Xoom but it didn't work either !! :'(
jibweb said:
still no solution?
I tried to adapt the method for the Xoom but it didn't work either !! :'(
Click to expand...
Click to collapse
Apparently not. They stand on FOSS' shoulders, then crap on our with the added height.
I use adb to move stuff to my sdcard. Its quicker for me to use command line than a gui.
I already have adb installed and working for my phone so it just made sense for me.
doesn't you need driver to get the Acer A500 work properly?
I've already download the Android SDK but the only driver available is made for Windows
As folks have pointed out, the A500 does not have USB mounting support (yet) but does seem to have support for MTP. I found details on how to mount the Xoom onto Ubuntu Linux here. I have to assume these are the instructions that everyone is talking about above.
I am running 64 bit Ubuntu 10.10 (I unfortunately heard far too many dangerous things about 11.04 and it has become the only Ubuntu release I've not upgraded to). This instructions, modified for the Iconia A500, have worked for me. I've mounted and unmounted the device several times now.
I made some changes to the instructions. First my file is called /etc/udev/rules.d/51-honeycomb.rules. The entire file for me is:
ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3341", ENV{ID_GPHOTO2}="1", ENV{GPHOTO2_DRIVER}="proprietary", ENV{ID_MEDIA_PLAYER}="1", ENV{ID_MTP_DEVICE}="1", MODE="0664", GROUP="audio"
I've made my mount point /media/iconia.
At this point I've not put the structure in fstab, but am mounting and unmounting manually with the commands:
mtpfs /media/xoom -o allow_other
and
fusermount -u /media/iconia
but, again, this is working for me.
My only question would be this: this gives me access to /mnt/sdcard on the Iconia tablet. How might I get access to /mnt/external_sd ?
-----
Doc Kinne
Somerville, MA
Well congratulations then !! I'il try with your config file, should be way better than mine
But i'm on 11.04 (and i have to say that i had problems at the beginning but i booted on a live cd and i was able to upgrade from 11.04 to 11.04 (wtf?!?) and it solves everything )
Hi all,
Thanks for the instructions. I followed them and now am able to see my A500 under Ubuntu 11.04 (64bit). However while I can see the directories on the tablet I can not see the files.
If I plug the tablet in and copy a file to the tablet from my PC the file is visible. If I then unmount and remove the tablet and reconnect it, the files do not show in Nautilus (Ubuntu default file manager).
However if I look at the files with a file manager on the A500 the files are there.
Any ideas?
I've tried playing around with the UDEV rules but no matter what I do I am unable to get past this.
I have also tried this on a 32bit 11.04 Ubuntu machine and obtained identical results.
In short, is anyone able to offer any suggestions that will allow me to view my files on the A500 in Ubuntu's Nautilus browser consistently?
Thanks for making this forum a great place to learn about the tablet!
jk
When i transfer mp3 file to /music, all album folders end up empty except for album-arts. All mp3 files is located in /music.
And if i transfer a *.avi file to /video all looks good, but when transfer is complete there is no file stored on the A500.
Why this, anyone?
A500 mounted as mtpfs.
Can you mount an external microsd as mass storage and have Ubuntu pick it up? If you can, theroretically couldn't you just symlink the internal memory to a "folder" on the microsd? That's what I've done on the Mytouch 4G to get internal storage access,
Nick
Thank you so much kinnerc! Now i can sync my music with Banshee. YAY!
hey guys, for those that havnt seen it today Ubuntu has been released for the Nexus 7 and for both 8GB and 16GB Models! wondering if anyone in the community has figured out how to dual boot it or if it is even possible? thanks all!
Heres the link of how to install if your wondering
What you will need:
Nexus 7 Tablet (8GB or 16GB)
Standard MicroUSB Cable (should come with the device)
Ubuntu Nexus 7 Desktop Installer installed on your development system
Ubuntu 12.04 LTS or Later
Optional
Micro USB Host Cable (OTG Cable) - used for attaching keyboard, mouse, etc. Directions on how to get and use one of these are towards the bottom of this page.
Ubuntu Nexus 7 Desktop Installer
A simple one-click installer has been provided, and is available in a PPA.
sudo add-apt-repository ppa:ubuntu-nexus7/ubuntu-nexus7-installer
sudo apt-get update
sudo apt-get install ubuntu-nexus7-installer
Usage instructions for the installer are provided below.
Unlocking the Nexus 7
The Nexus 7 ships with a locked bootloader. You must unlock it in order to flash different images to the device. Fortunately, this is a trivial process, and you only need to do it once.
Warning: Unlocking the bootloader erases all data and resets the device to factory defaults.
Reboot the Android device into the Android boot loader. To do this, hold the volume down button and press the power button. Continue holding the volume down and power buttons until you see the boot loader UI. The device now displays the boot loader GUI, which looks like this:
Verify fastboot lists the device:
$ sudo fastboot devices
1234567891234567 fastboot
Start the bootloader unlock process:
sudo fastboot oem unlock
You are prompted on screen to unlock the bootloader on the Android device screen. Follow the on-screen directions to continue. Your screen should now look like this:
Complete the process by rebooting:
sudo fastboot reboot-bootloader
Or simply press the power button.
Installing Ubuntu on Nexus 7
Once all setup has been completed, the installation can start. To install, ensure the Nexus 7 is in fastboot mode, plug it into your computer (and make sure NO OTHER DEVICES are plugged in).
Find the installer in the dash (search for 'nexus'):
This will provide a Graphical Interface for installing Ubuntu. This tool will download the latest image automatically, and flash it accordingly. The flashing step should take about 2 minutes. Once the flashing is complete, the device will reboot and finish the installation. This step can take 10-15 minutes.
Returning your Nexus 7 to Stock Android
Warning: Disconnect ALL other mobile devices connected from your computer or they might get erased too. This will erase ALL DATA on your Nexus 7.
In case anything happens while developing, the system image for Nexus 7 can be found here: https://dl.google.com/dl/android/aosp/nakasi-jro03d-factory-e102ba72.tgz
After downloading the above tarball, uncompress it with the following:
tar zxvf nakasi-jro03d-factory-e102ba72.tgz
Then, place your machine into fastboot mode and run the resulting script:
cd nakasi-jro03d/
sudo ./flash-all.sh
You may get the following warnings, which you can ignore, the restoration will continue anyway.
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
Troubleshooting the Install
If you have problems installing the image, please use the following troubleshooting steps:
Detach the USB cable, restart the tablet back into fastboot mode, and re-attach the USB cable.
If problems persist, reboot your host PC.
If you still have issues, try a different USB cable.
If you have a 16G tablet, try using the 8G image.
If you still have issues after doing all this, return the image to stock using the directions above and re-try.
If none of that works, ask a question on Ask Ubuntu using the mobile tag, or ask for help in the #ubuntu-arm channel on freenode. If you believe it's a bug, file a bug against ubuntu-nexus7 in Launchpad.
Ehm, do i miss something or is this ubuntu only installation?
Edit: i mean, not dual boot, but only ubuntu
Do I need a mouse and a keyboard to use Ubuntu? Or I can also without them?
Rusl1TA said:
Do I need a mouse and a keyboard to use Ubuntu? Or I can also without them?
Click to expand...
Click to collapse
it has a built in touch keyboard/mouse, so you can do either way
you can use a touch screen for it, mouse and keyboard is compatible
what do you mean ubuntu only install?
sorry if you mis understood, but i posted the guide there but i am also curious if theres a dual boot avaliable.
is bluetooth not usable in the in ubuntu while installed?
And I saw this install method over at androidcentral.com and I dont recall it being dualboot. It did a complete install of ubuntu only and erased android from the device
As of right now, dual-booting is not an option, however, this build did just come out today, and in the coming weeks, we'll likely have many updates and options, so i'd hang tight. Needless to say, it's a great experience
yess dual boot will be awesome.
Download and follow the instructions in the complete Linux installation guide. (Its an app in the play store) It works pretty well and you can use Ubuntu, Debian and a few others without wiping your system. I prefer the Ubuntu lite version. Something else to try out
Sent from my Nexus 7 using xda app-developers app
technolust109 said:
what do you mean ubuntu only install?
sorry if you mis understood, but i posted the guide there but i am also curious if theres a dual boot avaliable.
Click to expand...
Click to collapse
Why did you title the thread as "Dual Boot Ubuntu" then?? Confused as well.
Change your thread title,its misleading.
yes my question was about dual booting, sorry if theres any confusion caused.
Folks, it's not that hard of a question when you actually read what the poster states. CURRENTLY, THERE IS AN INSTALLER THAT INSTALL UBUNTU TO THE NEXUS 7, BUT DOING THIS WILL CAUSE THE DEVICE TO BE FULLY WIPED FIRST REMOVING ANDROID. HE IS WONDERING IF THERE COULD BE [OR IS] AN INSTALLER THAT INSTALLS UBUNTU ALONGSIDE ANDROID TO BE ABLE TO BOOT THE DEVICE TO EITHER OS AS THE USER WISHES [ ALSO ASKING IF DUAL BOOTING BETWEEN THE 2 IS EVEN POSSIBLE.SO HE KNOWS IF IT IS WORTH HIS TIME TO INVEST IN MAYBE FIGURING IT OUT ON HIS OWN]. I am going to assume some form of dual booting would be possible as Linux bootloaders are generally very capable of booting OSes that use environments totally different from itself.
I am wondering the same thing as I am a very good technical user who can deal with a lot of issues, but have never gotten deep in to the programming side of things. I am shocked that for such an alpha build [really flaky Bluetooth, [Wi-Fi is solid] Unity crashes quite often and nVidia has had sucky Linux driver support for years now [wish they would take Linux more seriously but hey at least they have drivers]]. All leads to a painful experience for most [especially if you are not a nerd or techie and not used to dealing with very new alpha Linux type issues, if you don't mind it it does work].
Why wouldn't they have set it up as a dual boot to begin with? That way if you know something you need to get done can be done in Android and not in Ubuntu then you could just restart and choose the different OS. Not to mention if this is for modders and enthusiasts to test bed things on the tablet then they are going to most likely be some Android developers to start who would love to say use Eclipse to develop Android code for whatever and then oh no restart in to Android to I dunno test their work.
All that to say PLEASE SOMEONE WITH THE KNOW HOW let's figure out a way to fully dual boot a NATIVE Linux [not that install a loop file system and have it use VNC server to view the session junk you see on the Play Market, it's quaint and all, but not nearly as nice as a full Linux with full access to the hardware [I use it too, much love to backtrack] but am dying to dual boot an Android/More full [ I REALLY want Backtrack 5+ but Ubuntu would be worth keeping around until Backtrack gets around to working out their builds to be dual boot on some Android based systems] Linux as needed.
The approach that the Boot Manager app uses would probably work. They modify the /boot partition to point to a different device for /data than normal. Then you can switch between ROMs by flashing a different /boot partition. They automatically bundle the /boot partition into an update.zip and store them next to the image file on you SD card.
thanks for clearing it out RealPariah! by the way your username link to the band pariah orr? Cheers.
I would like to try this but what's the best/easiest way to back up my system? (I.e. app and game save data as well as for directory bind and folder structures). I tried clockworks backup process before, but I either did it wrong or it doesn't cover everything.
Can I just copy paste everything from my root folder?
Nikguy said:
I would like to try this but what's the best/easiest way to back up my system? (I.e. app and game save data as well as for directory bind and folder structures). I tried clockworks backup process before, but I either did it wrong or it doesn't cover everything.
Can I just copy paste everything from my root folder?
Click to expand...
Click to collapse
you might want to try and use titanuium backup and copy out the entire "titanium backup" folder onto your computer, so when you revert back to android you should be able to copy it back in and restore from titanium backup. hope it works.
technolust109 said:
you might want to try and use titanuium backup and copy out the entire "titanium backup" folder onto your computer, so when you revert back to android you should be able to copy it back in and restore from titanium backup. hope it works.
Click to expand...
Click to collapse
Huh great idea! Thanks, I'll give it a shot
all good mate! good luck!
Hello to every body
I tried to post on the > Acer Iconia A500 > Iconia A500 Android Development > seccion but it says that I do not have permissions.
Expecifly to this thread http://forum.xda-developers.com/showthread.php?t=1158260. So this is my post:
I found an boot.img file that I was flash with fastboot on my a200, this modified boot allow me to diseable the boot from mmcblk0p0 partition on my internal storage device, and boot from mmcblk1p2 partition on my external sdcard.
I was try with ubuntu 10.x first time, I can get input device support and touchscreen support, when I connect the usb keyboard do not work.
So I was try debian test edition, I was get usb support for keyboard and mouse device. I can get support for touchscreen.
I can get support for wireless card, the firmware for it appear to be on the kernel but lshw -c network show me that wlan0 is disabled and I can get to up it. so I can get update or upgrade the system, I will try to install some .deb manually download its depends one by one.
Libre office works perfectly, I get more memory support, I mean on android I get 700 Mb of RAM memor, on Debian I get about 900 Mb.
I just have a 2Gb sdcard so I can not install so much aplications right now.
Can somebody help me get wireless support for my device?
Thanks
montolla said:
I found an boot.img file that I was flash with fastboot on my a200, this modified boot allow me to diseable the boot from mmcblk0p0 partition on my internal storage device, and boot from mmcblk1p2 partition on my external sdcard.
Click to expand...
Click to collapse
I am trying to do the same thing right now. I found that the rootfs in "option 1" of this posting works:
http://forum.xda-developers.com/showthread.php?t=1158260&page=36
Can you tell me where you found the boot.img file you mention? The one I have tries to mount a non-existent partition. I have to connect a USB keyboard and type the commands to mount mmcblk1p2.
boot.img
Hello
I found the modified boot.img on http://forum.xda-developers.com/showthread.php?t=1158260, more exactly on http://www.mediafire.com/?p32l949n2s7la43.
So I put my acer on fastboot mode (poweron with volume down press and where brivate and show acer logo, move the lock rotate screen tow or tree times to get fastboot mode) and use fastboot.exe (windows, on linux fastboot.sh....) from the sdk of android and run this command: fastboot flash boot newrec.img.
So the fastboot.exe show write file and rebooting.
the device will reboot and you show on it the kernel booting (no boot screen is showing).
The next step you can found it on the thread. but is more or less format the sdcard, create a ext3 or ext4 partition small ass primary and boot, create a second one on ext3 or ext4 and put the rootfs or linux kernel on the second one.
I use the android app that allow to run linux chroot on android to install the debian core, its depends and the lxde desktop.
But fisrt of all you need to back up your boot.img from your device, you can use clockworkmode to make a nandroid back up, in the folder of the back up you can find your boot.img file to run android again.
you can use fastoot to get the actual boot.img but you need to find on google.
Good look!
Thanks for reply
chappell said:
I am trying to do the same thing right now. I found that the rootfs in "option 1" of this posting works:
http://forum.xda-developers.com/showthread.php?t=1158260&page=36
Can you tell me where you found the boot.img file you mention? The one I have tries to mount a non-existent partition. I have to connect a USB keyboard and type the commands to mount mmcblk1p2.
Click to expand...
Click to collapse
Hello to everybody
I was installed Debian "native" on my acer a200 16Gb one.
I used lxde with lightdm as desktop environment.
I get working my WiFi module and connect to my personal network.
At first time I get the correct firmware but for some reason it says that the hardware bottom is locked and I can not execute "ifconfig wlan0 up".
I move the lock screen switch and surprise! the WiFi interface works. The lock rotate screen switch seems to be the WiFi disable button on the laptop.
When I reboot the systems and boot again the WiFi just gone. I need to power off and turn on manually to get work again.
I can get the touchscreen device work. It seems to be recognized but the xorg.conf not work.
I try on gnome but my 2Gb sdcard class 4 can contain it. I need a 5 Gb one. I do not have enough money right now.
the a200 just have one usb port, so I can not use my usb keyboard and mouse at same time. I will need a USB switch perhaps.
The Bluetooth device seems to be detected but the lxde do not have support right now for it. I will try on gnome later.
So I need to work on touchscreen, Bluetooth and gps (I do not know hot to do that on Linux....).
The nvidia-tegra 2 seems to be detected but I do not how to tested.
Next I need to install directly on a200 internal storage and put android on the sdcard.
So how can I put Debian on internal storage? can I create a new partition table on it and create a swap partition, a /(root) partition on ext4 and home partition on external sdcard?
I will try lubuntu and ubuntu on the a200 later.
Thanks
touchscreen
montolla said:
Hello to everybody
I can get the touchscreen device work. It seems to be recognized but the xorg.conf not work.
Click to expand...
Click to collapse
according dmseg the only i see is regcognized is gyro, mic jack and usb port. where did u seen touchscreen, it could help me get it working
i dont know if its a good ideo to store debian on internal memory....first partition on sdcard should work if u can modify the boot.img
thanks for the hint with lockscreen alias wifi switch
A kernel Dev has arrived...
If anyone is still interested, I have compiled a bootable kernel with TOUCHSCREEN driver to run native linux on the Acer Iconia Tab A200. This kernel mounts the rootfs from the 2nd partition of the external SDcard (mmcblk1p2). I've posted it here on dropbox >>URL= https:[slash-slash]dl[dot]dropboxusercontent[dot]com/u/183913275/linux/neoboot-TSdebug2.img
Hello
I was install bedian permanently on my iconia a200.
But I need to use the emmc device but I can figurate how can I do that?
I can access fast boot or recovery. Justa start debian, no android etc.
Thanks
So after flashing the new lollipop update I found myself stuck in a bootloop unable to get into the android operating system at all. I used flashboot and the intel flash tool to try and restore to an older ROM. It forze at 91% with an "error:unable to mount /data" I then used the root tool to try and sideload and install the update.zip from adb shell. No luck. When I rebooted I got to a strange efi menu. Looked around, and it gives me the option to install with with windows?
Anyone have any ideas. I'm waiting for radio shack to open, its the only local place that sells USB otg cables locally.
Here are the photos
njking25 said:
Here are the photos
Click to expand...
Click to collapse
njking25 said:
So after flashing the new lollipop update I found myself stuck in a bootloop unable to get into the android operating system at all. I used flashboot and the intel flash tool to try and restore to an older ROM. It forze at 91% with an "error:unable to mount /data" I then used the root tool to try and sideload and install the update.zip from adb shell. No luck. When I rebooted I got to a strange efi menu. Looked around, and it gives me the option to install with with windows?
Anyone have any ideas. I'm waiting for radio shack to open, its the only local place that sells USB otg cables locally.
Click to expand...
Click to collapse
That is something interesting. It is asking which os to boot to, not install.
I'd like to know how you got into the bios? I am looking for a way to install Linux....
Sent from my YOGA Tablet 2-1050F using Tapatalk
njking25 said:
Here are the photos
Click to expand...
Click to collapse
Did you get this figured out?
I can see "fast boot" enabled. Have You tried to switch it off? any other menu is displayed?
Have You tried to "power+vol down" on it?
I've tried a few ways to get into the BIOS shown... all failed.
Maybe the only way to trigger the BIOS to show is to fully wipe/format the internal storage so the BIOS can't pick up droidboot or anything else. Quite risky though if it isn't the way.
I'm in no way telling anyone to do this and I have not tried it myself. I'd be curious to hear from any advanced users if they have ever completely wiped the internal memory and what options would be available to restore if things did go wrong.
zach181 said:
I've tried a few ways to get into the BIOS shown... all failed.
Maybe the only way to trigger the BIOS to show is to fully wipe/format the internal storage so the BIOS can't pick up droidboot or anything else. Quite risky though if it isn't the way.
I'm in no way telling anyone to do this and I have not tried it myself. I'd be curious to hear from any advanced users if they have ever completely wiped the internal memory and what options would be available to restore if things did go wrong.
Click to expand...
Click to collapse
This guy seems to have stumbled on it also. I flashed the stock kk firmware and I am trying to do it but can't get Lollipop update to work. But it won't boot after it fails so I am reflashing KK again.
http://forum.xda-developers.com/showpost.php?p=60490907&postcount=578
Thanks for the link workdowg,
I'm still trying to work out how they did it. Could do with a step by step and whatever files needed uploaded and linked to. Also the bit about not using windows startup programs.
zach181 said:
Thanks for the link workdowg,
I'm still trying to work out how they did it. Could do with a step by step and whatever files needed uploaded and linked to. Also the bit about not using windows startup programs.
Click to expand...
Click to collapse
If you try it do let me know. I need to get into the bios to get started on a dual boot to Linux on this bad boy...
I will let you know.
I just asked for the OP to clarify a few things before I go ahead. I may try Linux first with Windows 8/10 being the final install.
So... conclusion. we have to damage firmware to boot efi...
If we could swap img file before upload to tab (during this 25 second wait) we could make windows installation possible. Am i right?
zach181 said:
I will let you know.
I just asked for the OP to clarify a few things before I go ahead. I may try Linux first with Windows 8/10 being the final install.
Click to expand...
Click to collapse
@social-design-concepts suggested we should try to change the boot order using efibootmgr. I've been communicating with him. Here is the post in the Venue thread... http://forum.xda-developers.com/show...postcount=2083
Links giving 404
zach181 said:
Links giving 404
Click to expand...
Click to collapse
here it is again... http://forum.xda-developers.com/showpost.php?p=61108700&postcount=2083 it got truncated.
Thanks workdowg.
It seems it's not as clear cut as first thought. Mind you, I didn't expect it to be. I did try a HP keyboard with OTG in Android and that got picked up ok (No lights on keyboard)
I'm a bit in the same mind as Social-Design. I'd rather have a definite way to restore Android from a totally blank internal drive before I have a go. Just up to page 214 in the thread so it may be covered later.
UEFI soft brick?
Hi guys,
I accidentely tried to use the firmware on my 1050 as described in this thread. I can indeed load the UEFI BIOS with all its settings (even though most don't do anything). But unfortunately, I cannot load any OS. I always get the error "EFI Harddrive failed" - meaning it cannot boot fomr hardrive.
I have used an externally powered USB-HUB with mouse, keyboard and USB-Stick and connected to the 1050 via OTG-cable. If the stick is bootabnle with GPT x64 then it will boot from that stick. All 64bit windows versions that I tried failed to install with "ACPI_BIOS_ERROR". 32bit windows would not start, because the GPT is 32bit and the BIOS does not recognise it.
The best success I had so far was to copy a ISO from android-x86 on the usb stick. It will boot in live-mode from the USB. Not so suprisignly, mouse and keyboard are working, touch isn't. WiFI is working and the SD card is detected. I tried to install this version of android on the harddrive which works, but it installs the EFI GRUB bootloader which is not recognised by the BIOS.
I can also access the UEFI shell.
Unfortunately, I am running a bit out of ideas of what to do in order to get a normal system (or firmware) back. ADB-drivers obviously don't work (the Intel SoC driver is installed as well), so I cannot use the Phone Flash Tool.
Any ideas would be greatly appreciated.
Yosha1 said:
Hi guys,
I accidentely tried to use the firmware on my 1050 as described in this thread. I can indeed load the UEFI BIOS with all its settings (even though most don't do anything). But unfortunately, I cannot load any OS. I always get the error "EFI Harddrive failed" - meaning it cannot boot fomr hardrive.
I have used an externally powered USB-HUB with mouse, keyboard and USB-Stick and connected to the 1050 via OTG-cable. If the stick is bootabnle with GPT x64 then it will boot from that stick. All 64bit windows versions that I tried failed to install with "ACPI_BIOS_ERROR". 32bit windows would not start, because the GPT is 32bit and the BIOS does not recognise it.
The best success I had so far was to copy a ISO from android-x86 on the usb stick. It will boot in live-mode from the USB. Not so suprisignly, mouse and keyboard are working, touch isn't. WiFI is working and the SD card is detected. I tried to install this version of android on the harddrive which works, but it installs the EFI GRUB bootloader which is not recognised by the BIOS.
I can also access the UEFI shell.
Unfortunately, I am running a bit out of ideas of what to do in order to get a normal system (or firmware) back. ADB-drivers obviously don't work (the Intel SoC driver is installed as well), so I cannot use the Phone Flash Tool.
Any ideas would be greatly appreciated.
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Click to collapse
You can get it to boot from USB? Get someone with to use tethered twrp and get a backup of the esp and fastboot partitions.
I have 2 things you can try if the goal is getting back to booting stock Android.
Yosha1 said:
The best success I had so far was to copy a ISO from android-x86 on the usb stick. It will boot in live-mode from the USB. Not so suprisignly, mouse and keyboard are working, touch isn't. WiFI is working and the SD card is detected. I tried to install this version of android on the harddrive which works, but it installs the EFI GRUB bootloader which is not recognised by the BIOS.
I can also access the UEFI shell.
Any ideas would be greatly appreciated.
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Click to collapse
Have You tried booting any x64 linux iso from flash drive?
dreamnewbie said:
Have You tried booting any x64 linux iso from flash drive?
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Click to collapse
Thank you for your fast reply.
I just tried that with an Ubuntu Desktop Distro. It boots up from teh USB drive, keyboard and mouse are present. Wifi, sound, touch don't work but I can see the internal Harddrive and the sdcard in the file exsplorer.
Yosha1 said:
Thank you for your fast reply.
I just tried that with an Ubuntu Desktop Distro. It boots up from teh USB drive, keyboard and mouse are present. Wifi, sound, touch don't work but I can see the internal Harddrive and the sdcard in the file exsplorer.
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Click to collapse
extract and dd this to a usb drive and see if it is able to boot it View attachment 3415895 if it successfully boots replace the fastboot.img thats on the thumbrive with one for your devices and see if it boots. if your fastboot.img is named droidboot.img rename it to fastboot.img.
If you can successfully get your devices droidboot/fastboot.img to load you can then disconnect the usb-otg cable and reconnect it to your PC and use the phone flash tools to restore your device completely.