Acer p3 problem boot!! help - Hardware Hacking General

Hi guys help me! I installed android 4.2.2 on acer but during the boot does not make me choose the operating system to start using the buttons on the tablet - and + volume! if I press them remains stationary at the first os to boot! how can I fix thank you very much!

Related

How to boot HD2 in ClockworkMod Recoverrecovery mode

Hi everyone
Its great to be here at Xda frorum. I am having great fun with my HD2 after installing android on it. Thanks to all the developers and members here for developing and testing.
Today I have got an issue and I need help from you guys. Please guide me, the problem I am facing is here-
I have already installed nand android on phone but now I want to change it to another ROM. And now I am not able to go in recover menu. I have googled and could not find the key combination for ClockworkMod recovery mode for HD2.
I have tried restarting it in recovery menu and boot loader while restarting phone but it always comes back in normal mode. So please let me know what I need to do here or do I need to flash clockwork recovery every time when I install another ROM?
Thanks in advance.
Never mind guys
After searching more I found out the answer and answer is here if someone has same issue-
All you have to do is power the device off, power it on by keeping the Power key pressed till you see the MAGLDR bootloader’s menu and finally selecting the ‘AD Recovery’ option.
Mods please close this thread.
Thanks
thanks, was looking for the trick to it xD
hikz
Sent from my HTC HD 2 powered by HYPERDROID

[Q] ms2 - bootloop - last chance?

hi there...
just installed CM7 this weekend. worked fine for 2 days
After restarting the ms2, it got stuck in a bootloop.
I can flash a sbf with rsd lite from, finishes OK, but when it says, rebooting, well...
it still stuck in a bootloop.
In recovery mode, i can do a cache wipe and factory reset. But there is a error message at the bottom, telling:
E: Can't open /cache/recovery/command
E: Can't open /cache/recovery/caller
Could I successfully flash with RSDlite from Linux? which version?
Is there a way to restore the ms2 from dev console?
Thanks a lot
Do you test to Wipe Data with stock moto recovery ?
Here step 7 to 11
I think your request must be on "General" section
I suspected it might be related the CyanogenMod intstall. But move to "general" if necessary
Have done steps 7 - 11
but still ms2 bootloops
OMG - if broke it - my wife kills me
I hope your wife don't kill you LOL
See this thread and particulary this with r2beta0 tips:
EVEALEX62 said:
I have do this (all step 1 to 11 because "boot up the phone manually" ) with the sbf 2.2.2 officiel but modify whith this post :
r2beta0 said:
I don't know if this is going to help, but you could try that anyway:
- Download MotoAndroidDepacker (utility to unpack/repack SBF's)
- Choose one stock SBF (2.2 FR for example)
- Open and unpack it with the utility
- Rename CG66.smg to CG37.smg (you are going to use preinstall image as data image, both are ext3, but has different sizes. Don't know if it's going to work).
- Use utility to open folder with unpacked images and repack it
- Put phone in bootloader mode and flash the repacked SBF (rebuilt/firmware.sbf)
- Post results here
Click to expand...
Click to collapse
Click to expand...
Click to collapse
I did exactly the same, as in the other thread.
And thank god, my ms2 booted up
So everything seems fine for now und no one should get killed
Many Thanks!
Nice for you
Moved to proper forum.
Hi all, Emiliano from Italy. I firstly wanted to thank you all for your support.
Even being my first post here, I've been following you since some time.
My problem looks exactly the same: bootloop... bootloop... bootloop.
No matter how many I tried flashing back the original ROM for my M2 (SBF file always worked before!!! so I'm sure is the correct one for my smartphone).
I tried also the procedure with depacking described above with no progresses.
Anyway I already had noticed that after renaming cg66 to cg37, depacker wasn't able to see it in the list of cgs before repacking, so that final fbs was 300MB less.
Something wrong I made? (tried on 2 pcs with Vista Home and Business)
Unluckily I cannot even try to wipe data because I cannot enter in recovery mode (On + X -> Android robot with mark -> but nothing happens after pressing magnifying lens or any other key).
Could someone, please, help me before using my bricked M2 for building a new house?
Devilsball said:
Hi all, Emiliano from Italy. I firstly wanted to thank you all for your support.
Even being my first post here, I've been following you since some time.
My problem looks exactly the same: bootloop... bootloop... bootloop.
No matter how many I tried flashing back the original ROM for my M2 (SBF file always worked before!!! so I'm sure is the correct one for my smartphone).
I tried also the procedure with depacking described above with no progresses.
Anyway I already had noticed that after renaming cg66 to cg37, depacker wasn't able to see it in the list of cgs before repacking, so that final fbs was 300MB less.
Something wrong I made? (tried on 2 pcs with Vista Home and Business)
Unluckily I cannot even try to wipe data because I cannot enter in recovery mode (On + X -> Android robot with mark -> but nothing happens after pressing magnifying lens or any other key).
Could someone, please, help me before using my bricked M2 for building a new house?
Click to expand...
Click to collapse
Hi
Have the same problem here since 6 months now,
Just to see if it s the same thing as me, try this please:
In my case i can t acces recovery, only way is to hold X and plug the phone to the wall, did not resolve nthing for me, but maybe you re luckier...
post results...
C ya
Hi Amir4Life,
thanks for reply and for your suggestion.
Unluckily I cannot access recovery mode.
All I get when pressing X is the green robot with Exclamation mark, but no matter which key I press after, it gets stuck at that point (so that I'm bound to take away battery to turn smartphone off) and cannot access or see any menu to operate wipe.
Tried also reflashing other roms through rds lite (bootloader works efficiently) or through ubuntu live cd "sbf_flash system", but the only fsb that always worked for me turns out to be a bootloop when rebooting.
Unluckily nothing seems to help me in this situation, so far.
It's still a bootlpop and no access to recovery mode.
Thanks anyway for your help and happy and special new year to you all!
At the 'exclamation sign + green android guy' screen, you have to press 'vol up + vol down' together.
Now you will get the options like 'wipe data' etc. etc. Scroll through options using vol up or vol down and select using power button.
sahilarora911 said:
At the 'exclamation sign + green android guy' screen, you have to press 'vol up + vol down' together.
Now you will get the options like 'wipe data' etc. etc. Scroll through options using vol up or vol down and select using power button.
Click to expand...
Click to collapse
Thanks Sahilarora,
If I had read you before I would have saved a lot of time trying all possibile combinations of keys on the keboards (since magnifying glasses didn't work)!!
Then just by chance I discovered myself volume up + down while pressing chaotically all buttons and it worked to my best suprise, showing me finally the belated list of options, together with blessed wipe data factory
Since yesterday evening my Milestone 2 is wonderfully working again, as fresh as a daisy!
Thank you so much for your contribution, hoping it could help also Amir4Life and oll pthers in a similar situation.
Happy new year (started in the best way).
Glad for you, I was about to tell to do what sahilarora911 told ya,
I expect i m the only one who stays with brick'd phone... my luck.
C ya
Amir4Life said:
Glad for you, I was about to tell to do what sahilarora911 told ya,
I expect i m the only one who stays with brick'd phone... my luck.
C ya
Click to expand...
Click to collapse
Could explain in details which is your problem, and which methods have you already tried to solve it?
If not me, maybe someone else could help you.
Hi Emiliano! It seems to be that we share the same problem. Did you found a fix to it? Thanks!
Devilsball said:
Hi Amir4Life,
thanks for reply and for your suggestion.
Unluckily I cannot access recovery mode.
All I get when pressing X is the green robot with Exclamation mark, but no matter which key I press after, it gets stuck at that point (so that I'm bound to take away battery to turn smartphone off) and cannot access or see any menu to operate wipe.
Tried also reflashing other roms through rds lite (bootloader works efficiently) or through ubuntu live cd "sbf_flash system", but the only fsb that always worked for me turns out to be a bootloop when rebooting.
Unluckily nothing seems to help me in this situation, so far.
It's still a bootlpop and no access to recovery mode.
Thanks anyway for your help and happy and special new year to you all!
Click to expand...
Click to collapse
thank you ...................

huge need for help

First, I want to thank all the people who bring their contribution to this forum. This is by far the best resource place.
However, I couldn't find the solution to my problem, at least until now.
I had my Asus TF101 updated to the ICS and after that, the problems begin.
If I attempt to reboot it, it remains stuck to the screen with:
Eee Pad
Asus
Inspiring inovation....
powered by Nvidia tegra
Pressing pwr+vol dwn leads to the same screen with some lines saying:
"Checking for RCK.. press vol up in 5 sec to enter RCK"
If I press vol up
it remains stuck after a last line appears saying:
"Booting recovery kernel image"...it stays like that forever.
If I dont press vol up, it goes to a 2nd screen with two options in the middle: "wipe data" and the little green android man
If I chose wipe data, after confirming with volume buttons, it says:
"please wait a few minutes....
booting recovery kernel image"
If I chose the android, now it starts the cold boot linux, and that's practically the only way I can started.
That's basically the story.. It is imposible to get any update needing a reboot, incl firmware update (there is one attempting to install for the last two weeks)
For the reference, here are the versions installed:
Android version 4.0.3
Kernel version 2.6.39.4
[email protected]#1
Build number: IML74K.US_epad-9.2.1.24-20120503
Tried a couple of solutions, incl NVFalsh, Viper mod and easy flasher, without success. It is also possible that I didn't use them appropriately.
I am almost desperately looking for a solution, so any help is greatly appreciated. If it comes in a form of step by step type it would definitively help even more.
Thanks a million for taking time to read this and to reply!!
what model/sn do you have?
Model TF101
SN: B40KAS031804
Thx!
Ok then NVFlash is a good option.
this should work i think
http://forum.xda-developers.com/showthread.php?t=1683311
drivers are the most common problem with it so make sure you have the right ones
mrevankyle said:
Ok then NVFlash is a good option.
this should work i think
http://forum.xda-developers.com/showthread.php?t=1683311
drivers are the most common problem with it so make sure you have the right ones
Click to expand...
Click to collapse
Many tanks!!!

Nexus 7 - boots to boot menu and then only safe mode

Hi all
After my son was 'playing' with my Nexus 7 - it now always stops at the boot menu on start-up and if 'Start' is selected, it only boots into Safe Mode.
I have flashed the original ROM and it has made no difference.
Does anybody know what I need to flash?
Thank-you in advance.
Sanxion said:
Hi all
After my son was 'playing' with my Nexus 7 - it now always stops at the boot menu on start-up and if 'Start' is selected, it only boots into Safe Mode.
I have flashed the original ROM and it has made no difference.
Does anybody know what I need to flash?
Thank-you in advance.
Click to expand...
Click to collapse
Please somebody help

MY16ada Honda/Mitsubishi bricked help!

hey, just a quick question, I'm stuck at a boot loop/ black screen boot i don’t even see the logo, , tried ADB but the HU is in host mode and as I cannot get past the black boot screen I cannot change it, do anyone knows what is the key combination to get into recovery for the HU on the 17 civic MY16ADA it’s made by Mitsubishi Abd runs on android 4.2.2
Please help, my PC does not even recognize the usb connection
I’m helpless !
It happened after I tried transferring Waze to be a system app, after reboot I got stuck.... think I made a mistake in the tutorial...
Things I tried:
I removed the battery connections
Pressed all button combinations possible (on+vol down, etc...)
Removed the audio fuse, i manage to make it boot, but it stays on the black screen.
Thanks
Up?
I have the same issue
Did you fix yours
I have Accord 2017
Mero15 said:
I have the same issue
Did you fix yours
I have Accord 2017
Click to expand...
Click to collapse
the only solution was to replace the HU at the dealer.

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