[BRICKED!] Flashed faulty boot.img to /dev/block/mmcblk0p2 (boot) - Acer Iconia A500

Hey guys,
yesterday i flashed a faulty boot.img (own backed kernel) to my iconia, via recovery. to /dev/block/mmcblk0p2
problem now:
i cant get into recovery...
i tried everything, even hard reset...
has somebody got an idea? i also wrote s2ck (?!), i have backups of all stock (including usb id, part table and so on)

can you try installing rom manager? if that doesn't allow you to download the custom CWM for our phones you may be able to place a zip copy of it in the rom manager updates directory for it to flash...
did acer recovery app from the market not work either?

ROM Manager isn't compatible with the A500. Flashing a ROM with it is a good way to get an expensive tea tray.
OP, wait for sc2k to get back to you. He's the only one that can help you.

thumbs up for sp3dev and s2ck.. they helped me!

Related

[RECOVERY] ClockworkMod Recovery for Captivate (FINAL! SAFE!)

First things first, if you flashed a previous version of Clockwork Recovery using Odin, FLASH BACK TO A STOCK KERNEL using this Odin package:
http://koush.tandtgaming.com//test/kernel-captivate-stock.tar.md5
This recovery is *very* safe to use. It does NOT flash your kernel; it is a completely uninvasive recovery method.
How it works: The recovery is packaged as an update.zip that you run from STOCK recovery. The update.zip unpacks Clockwork Recovery onto the ramdisk and restarts recovery. When you reboot, it reverts back to the original, unmodified, stock recovery. So, you will need to keep the recovery on the root of your SD card as an update.zip, and apply the zip every time you want to start Clockwork.
HOWEVER, if you use ROM Manager, all of the recovery installation and management instructions are done for you!
Installation instructions:
Download ROM Manager from the Market.
Flash Recovery.
Choose Captivate as your phone.
Accept the Superuser prompt.
Use ROM Manager to create a Backup.
On the very FIRST boot of Clockwork, you may need to manually select "reinstall packages" if Clockwork does not start. You should only ever have to do this once. It will be automatic from then on.
Watch the backup go!
That's it! This is completely painless and safe! There is no need for Odin anymore to replace the recovery or flash updates!
If you appreciate my work, please buy the Premium version of ROM Manager!
Sweet!
Nandroid'd!
Ah yeah....smooth like butter baby!!! Great work once again. Remember to donate people!!!
big99gt said:
Ah yeah....smooth like butter baby!!! Great work once again. Remember to donate people!!!
Click to expand...
Click to collapse
For us Noobs, can we get more information on where and when to use this?
In reading everything I get some of it, but not all. This is my first hackable android phone, so I am still learning the lingo.
With other phones, I would just Flash a custom ROM or Flash Factory ROM back.
So how do ROM Manager and Clockwork recovery come into play?
Are there any tutorials - not that just give step by step (like above) but explain what is happening in each step or why?
alphadog00 said:
For us Noobs, can we get more information on where and when to use this?
In reading everything I get some of it, but not all. This is my first hackable android phone, so I am still learning the lingo.
With other phones, I would just Flash a custom ROM or Flash Factory ROM back.
So how do ROM Manager and Clockwork recovery come into play?
Are there any tutorials - not that just give step by step (like above) but explain what is happening in each step or why?
Click to expand...
Click to collapse
The long and short of it is that you can now flash ROMs and make backups, and restore, without your computer.
The recovery is the tool that lets you do the backups and installations. ROM Manager is a convenient Android front end to the recovery.
After these steps you won't really have to "hack" your phone lol. Root your phone and download Rom Manager from the Android market...then have it flash a recovery (the first selection at the top) choose your device when prompted. Now after that finishes select "reboot into recovery" and as the above post states you may need to select "reinstall packages" (I did). Once that goes through, you'll see your new custom recovery menu. DO A NANDROID BACKUP of your current Rom as soon as you can....then (as long as your current rom isn't messed up, if its stock your fine) from there on out you can play as much as you want with very little risk of bricking your phone. There are others who can explain it better but your stuck with me till they chime in lol. Its a very easy process and nearly foolproof.
Koush said:
That's it! This is completely painless and safe! There is no need for Odin anymore to replace the recovery or flash updates!
If you appreciate my work, please buy the Premium version of ROM Manager!
Click to expand...
Click to collapse
Awesome work! Premium version has been purchased by me. Thank you for the efforts.
Didn't work at first for me.
I installed Rom Manager (premium)
Installed CW recovery
Accepted SU
Tried to backup from within Rom Manager
I got a "Can't find update.zip" message.
When I rebooted and opened Rom Manager again, I got the "Error Occured" message, but it locked up on me and became unresponsive.
I uninstalled Rom Manager, rebooted, then reinstalled. I flashed CW recovery again, rebooted normally, opened rom manager again, and flashed CW recovery again.
After that I was able to use rom manager to reboot into recovery and backup.
Not sure if mine was just a fluke or what, but I figured I would share.
MSigler said:
Didn't work at first for me.
I installed Rom Manager (premium)
Installed CW recovery
Accepted SU
Tried to backup from within Rom Manager
I got a "Can't find update.zip" message.
When I rebooted and opened Rom Manager again, I got the "Error Occured" message, but it locked up on me and became unresponsive.
I uninstalled Rom Manager, rebooted, then reinstalled. I flashed CW recovery again, rebooted normally, opened rom manager again, and flashed CW recovery again.
After that I was able to use rom manager to reboot into recovery and backup.
Not sure if mine was just a fluke or what, but I figured I would share.
Click to expand...
Click to collapse
Titanium Backup did that to me also the first time I ran it....I've had quite a few freezes and slowdowns when opening a program for the first time and waiting for SU to kick in.
It should also be noted that when you chose to partition the sdcard via the recovery menu, it partitions the internal sdcard and not the external.
Maybe that can be made an option? I would like to do my nandroid backup to my external card so I have it for safe keeping.
Everything else working as expected, I enabled advanced options and downloaded the superuser package (from Extras) just to test things. Havent experienced any problems other than the sdcard wipe (which wasnt totally unexpected).
If something should happen to your phone (brick, unrecoverable error, etc), how can we reboot into this custom recovery to reflash the nandroid backup? Can we get into it via adb (adb reboot recovery)?
Yeah, having an external SD Nandroid would be a great option. Not just for safekeeping, but for easy transfer in case of hardware loss or replacement.
dweebs0r said:
It should also be noted that when you chose to partition the sdcard via the recovery menu, it partitions the internal sdcard and not the external.
Maybe that can be made an option? I would like to do my nandroid backup to my external card so I have it for safe keeping.
Everything else working as expected, I enabled advanced options and downloaded the superuser package (from Extras) just to test things. Havent experienced any problems other than the sdcard wipe (which wasnt totally unexpected).
If something should happen to your phone (brick, unrecoverable error, etc), how can we reboot into this custom recovery to reflash the nandroid backup? Can we get into it via adb (adb reboot recovery)?
Click to expand...
Click to collapse
I just did a reboot into recovery mode (the normal way, not with rom manager) and I had to click "reinstall packages" to get into the ClockworkMod recovery menu. So I'm not sure but I'm guessing (hoping) that its still available if we run into problems later.
Yep. It's pretty much how the Droid and N1 people are used to doing it anyway.
Clockwork is hella handy to manage and switch between working ROMs on the fly, as well as triggering recovery mode without keypress acrobatics, but having update.zip on the SD card to fall back on using the normal restore and the stock kernel is great in case of semi-bricking, and as this last week has shown us, the Galaxy phones are a bit prone to this.
THANK YOU!!! Been waiting for this since I got the phone, you are the man, I'll be adding to your Paypal account shortly!
Works like a charm. Thanks Koush!
Thank you. I am new to the scene, but looks like I chose the right hardware for hacking. The swift and easy way in which I have been able to advance my freedom on this gorgeous hardware makes me forget for a while that I am on AT&T, home of the fruit carrying zombie army.
Sweet! Can't wait to try this on my phone later tonight. Will deff be buying ROM Manager Pro
Thanks for this...I just bought the premium version...Since this is my first Android phone I have a question. I previously rooted my phone and uninstalled alll the AT&T bloatware, My question is about the backup I just made using this. If I restore the backup will it restore a rooted backup with out all the AT&T bloatware? Also when I ran the backup I go 2 messages at the end
No /sdcard/.andriod_secure found. Skipping backup of applications on external storage.. Is this normal?
No sd-ext found. Skipping backup of sd-ext. Is this normal?
Also I now have 2 ROM Manager icon in my application screens. 1 will open the program and the other tells me that the aplication is not installed on my phone. I tried to delete that icon but it won't go away, Any ideas? FIXED..I rebooted my phone and the extra icon went away...
Thanks for all help and these great apps...
jhernand1102 said:
Thanks for this...I just bought the premium version...Since this is my first Android phone I have a question. I previously rooted my phone and uninstalled alll the AT&T bloatware, My question is about the backup I just made using this. If I restore the backup will it restore a rooted backup with out all the AT&T bloatware? Also when I ran the backup I go 2 messages at the end
No /sdcard/.andriod_secure found. Skipping backup of applications on external storage.. Is this normal?
No sd-ext found. Skipping backup of sd-ext. Is this normal?
Thanks for all help and these great apps...
Click to expand...
Click to collapse
i got the same message, im assuming that you dont have an external sd card thats why it generated the message...
rabbivj said:
i got the same message, im assuming that you dont have an external sd card thats why it generated the message...
Click to expand...
Click to collapse
I do have one in my phone but there is nothing installed on it yet..maybe that's why..

[Q] CWM mount partition issue recovery

I used CM7 for a while, but recently the device stopped booting it only shoes the honeybee icon and resarts.
I the following without success
1. wipe cache
2. factory reset data
3. used CM7 rom and MUIU rom to for update.zip but the update stopss with cache:recovery/log can't mount
Another trial was RSDLITE but the boot loader was shown once and later its shows Failed to initialize ....... failed to flash
the only way I feel would work is to use ADB method to replace the partitions, but need help to know how to do it (sdk and adb tools already installed), what files are required can the CM7 rom has all the img files
Please help in a simple step by step way.
oh that sounds like an interesting problem, such as mine
i never heard of a bootproblem even after wipe ... that's the problem of my defy as well ... look at my post here: http://forum.xda-developers.com/showthread.php?t=1522842
mabe, we have the same problem? would be nice to know, so we can move on together ...
nice greetz
EDIT: i even have a full dump of the unlocked chinese defy ... so if any partition is failed, we could overwrite it with the one of that defy ...
DJ_Synergy said:
oh that sounds like an interesting problem, such as mine
i never heard of a bootproblem even after wipe ... that's the problem of my defy as well ... look at my post here: http://forum.xda-developers.com/showthread.php?t=1522842
mabe, we have the same problem? would be nice to know, so we can move on together ...
nice greetz
EDIT: i even have a full dump of the unlocked chinese defy ... so if any partition is failed, we could overwrite it with the one of that defy ...
Click to expand...
Click to collapse
Thanks DJ_ sunergy
However, I unable to flash the SBF also as it fails in rsdlite. may I have the custom rom with mount recovery issue. How do you use adb to push the recovery img to the phone. I am not able to do that , i dont have these files either. help in reflashin the individual partitions. maybe this will help
i'm not able to do anything on my defy but flashing full-sbf ... cause i don't have any cwm at the defy at the moment, so i have no ability to get ADB-conection ...
so .. please ... leve it at this and do not flash any full-sbf, because it will overwrite cwm and you don't have any adb such as me
with adb ability we should be able to flash your / our defy with a working rom ... that just needs trial and error
EDIT:
ehhm .. let's talk over IRC:
irc.freenode.net
#motodefy
DJ_Synergy said:
i'm not able to do anything on my defy but flashing full-sbf ... cause i don't have any cwm at the defy at the moment, so i have no ability to get ADB-conection ...
so .. please ... leve it at this and do not flash any full-sbf, because it will overwrite cwm and you don't have any adb such as me
with adb ability we should be able to flash your / our defy with a working rom ... that just needs trial and error
EDIT:
ehhm .. let's talk over IRC:
irc.freenode.net
#motodefy
Click to expand...
Click to collapse
Thnks you gave me hope, i d have the CWM working which gives error on mount recovery. But It seems I am not aware on what you suggested as
"with adb ability we should be able to flash your / our defy with a working rom"
could you help me how to use adb and where can i get the necessary image files which mentioned in almost all solutions. confused ho to flash thse boot.img, recovery.img flash partitions etc
hope is allready there, because the defy is nearly unbrickable ... totally bricking the phone is quiet impossible (if you aren't Epsylon3 ) ...
I got the clue now, the recovery running on my defy is 3e and the CWM recovery has gone missing, thats is why is not allowing unsigned roms to even try to mount. If somehow I can get CWm or some other recovery manager to run. I might survice. did you DJ_synergy try this thourgh some tools. do let me know your experience too.
Somebody please help on this issue. How do i get the ADB , recovery image work on this device.
wtf? you didn't have CWM running n your Defy?
Thankfully RSD worked
The RSDlite took me back to stock by using JORDN sbf.
Now trying CWM wiki to get custom recovery installed and will try MUIU on this.

[Q] Help with bootloop

Hello there,
After trying a lot of solutions and hours reading threads, i decided to create this post to ask for help.
I`ve got a i9500 device and after restart it just started with a bootloop.
So, flashed stock rom + pit and nothing is working for me.
When i start stock recovery for factory reset, i have "Failed to mount /efs (invalid argument)" and i have no /EFS folder backup (I lost it).
Another thing, after flash Custom CWM i can't see any folder or file when installing zip from sdcard.
It's like I can't access sdcard anymore.
ODIN ends with no error after flash.
Please help!, tryed many solution before post this.
Thanks and sorry for my bad english.
nicosilva said:
Another thing, after flash Custom CWM i can't see any folder or file when installing zip from sdcard.
It's like I can't access sdcard anymore.
Click to expand...
Click to collapse
This happened to me before in CWM. I fixed it mounting SD card so I could see it in my Mac laptop ad copied the rom from the SD to the phone's memory. I could flash the rom again then.
Hope this help. Good luck!
alvihion said:
This happened to me before in CWM. I fixed it mounting SD card so I could see it in my Mac laptop ad copied the rom from the SD to the phone's memory. I could flash the rom again then.
Hope this help. Good luck!
Click to expand...
Click to collapse
Sorry dude,
But i can't see in any computer the Sdcard when i mount in CWM. Tried with PhilZ and Samerd CWM
It's weird, cause i've been flashing with ODIN Stock + PIT, PIT, then Stock, PIT + STOCK, Wipe factory reset from Stock Recovery and nothing worked.
Ok, so finally i made it work with Cyanogenmod 11 but now i`ve got a generic IMEI i can't restore it. If I flash any stock rom the phone don't boot.
Pls help!!
Finnaly, i get to a repair shop and fixed my problem. Thanks anyway!

New here. Need help with soft bricked S4

Hey all.
Hope I am in the correct forum section.
I am having difficulty with flashing a custom rom and was hoping for some direction.
Can someone please confirm i am in the correct forum section I will give details of what has happened, what I have tried in my next post.
No1Daemon said:
Hey all.
Hope I am in the correct forum section.
I am having difficulty with flashing a custom rom and was hoping for some direction.
Can someone please confirm i am in the correct forum section I will give details of what has happened, what I have tried in my next post.
Click to expand...
Click to collapse
Device/Phone model number?
Any samsung bootllop can be solved here though
"If someone helps, never forget to hit thanks ? "
Thanks for the reply
Some details then
Model is Samsung S4 GT-I9505
I rushed into booting and selected an aokp rom and then selected the latest apps file for it and got stuck in an endless boot loop.
I am now trying to install a GPE Rom
gpe-rom-for-galaxy-s4-android-4-4-4
I am still able to get into recovery and download mode.
I flashed philz_touch_6.15.6-jflte.tar.md5 using odin3 on windows then rebooted into recovery and did a clean up for new rom and factory reset then attempted to move the rom onto my phone and thats where I have run into trouble. I am trying to use adb to push the file into it because I seem to have somehow wiped the sdcard(i.e. in phil recovery under mounts and storage there is no /sdcard to mount or unmount.
Thins I tried:
Using a micro sd card and copying the file to it and inserting it in the phone and installing from /sdcard1 but it just aborts the install and gives me a failed error
I tried to push the file with adb by opening terminal cd to downloads where the rom is located and used
Code:
adb push rom.zip /data/media/0 rom.zip
but this never completes. it is supposed to return the size of the files but nothing happens. I know adb can see the phone as when I type adb devices I get back a response saying recovery
Can anyone give me any pointers or advice. Happy to start from scratch but so far every tutorial/discussion on installing roms etc i have followed has failed.
Incidentally I do not have a backup because I thought I made one successfully when I fist rooted but when I went to restore it it gave me a md5 hash invalid error
Thanks
Have you tried a different recovery? You can try TWRP 2.8.1.0 and see how it goes. Just us odin to flash the recovery and use a usb card reader to put the rom onto the SD Card. To be safe you can also try a different rom, if you are after a GPE rom, I recommend Dan's GPE rom.
http://forum.xda-developers.com/showthread.php?t=2557353
That is one of the roms I was hoping to install before I successfully flashed it back to stock.
Will look into it.
I couldn't use a card reader to put the rom on because I was having difficulty reading the external sd card in recovery.
I tried many different recoveries. TWRP, CMR and Philz but had no luck with any of them.
Do you know if all packages get made into a complete rom to install with Odin? like I did with my stock rom?
Just seemed an easier way to install it.
My english is very bad.
Your back Stock Rom with Odín download firmware SamMobile.
Custom, download custom again its possible corrupt download, wipe data, system, caché, Factory reset.
You have use one recovery or not installing previous backup for MD5 Missmatch
Format SD in the phone.
Proccess very slow with Odín install Stock Rom, root, recovery, install custom
Try with recovery using for previous backup for restore backup.
Mi inglés es muy malo, en inglés no te lo puedo explicar mejor.
No1Daemon said:
That is one of the roms I was hoping to install before I successfully flashed it back to stock.
Will look into it.
I couldn't use a card reader to put the rom on because I was having difficulty reading the external sd card in recovery.
I tried many different recoveries. TWRP, CMR and Philz but had no luck with any of them.
Do you know if all packages get made into a complete rom to install with Odin? like I did with my stock rom?
Just seemed an easier way to install it.
Click to expand...
Click to collapse
Dont flash a custom rom on an already bootlooped phone.
Either flash your stock rom or you can restore a backup via recovery.
Then start experimenting again..as flashing and more flashing and more more flashing on a bootloop can cause a few things to go crazy.
It is not recommended. But then your choice. Its not a big task of coming to a stock firmware then continuing with things...
"If someone helps, never forget to hit thanks ? "
DeepankarS said:
Its not a big task of coming to a stock firmware then continuing with things...
Click to expand...
Click to collapse
I found it a big task and I am used to this sort of thing. I got there eventually but thanks for the advice. Will keep that in mind in case I get stuck in a boot loop again.
Will pay more attention to backups etc when I flash the next one.
No1Daemon said:
I found it a big task and I am used to this sort of thing. I got there eventually but thanks for the advice. Will keep that in mind in case I get stuck in a boot loop again.
Will pay more attention to backups etc when I flash the next one.
Click to expand...
Click to collapse
No generally what happens it people skip things while being hyper relating to flashing.
Basics are never to be left out. When adb terminals and things weren't there, the tedious processes were used to recover.
(flash stock..flash recovery..flash things then when you're in a boot loop if factory reset doesn't work)
And you should always have a backup+updated stock firmware handy.
If either doesn't work for you always have a support
"If someone helps, never forget to hit thanks ? "

Phone stuck in bootloop

Good morning everybody.
I have a rooted Galaxy xcover 2 with link2sd installed in order to solve the classic memory issue problem. The program gave me troubles in moving apps to the sdcard, so i read on the internet that i should format the sdcard properly in order to use it.
Afer followind the procedure of the tool, my phone got stuck in boot.
I can still use download mode and odin works, but
-If i flash the stock rom, i cannot anymore access cwm recovery
-if i flash cwm recovery, the boot sequence let me access ONLY the recovery (like there is no rom inside).
when i try to wipe from cwm, it says it can access to cache and data partitions.
I think that the tool damaged somehow the partitions of my phone. How can i fix that?
I've been oversecure while flashing and i didn't make any nandroid of my phone. Can anyone give me one?
your help is veery appreciated,
Thank you!
PS: if you need to looki inside the tool code, there is a file called "dos.sh", but i didn't find anything particular
I have this problem when flashing to the stock rom. Maybe try this :
kadooosh said:
For those trying to install this or another rom and having the no signal(no smallband) problem. This worked for me on 2 xcovers.
Install cmw: http://theunlockr.com/2014/02/27/install-clockworkmod-recovery-samsung-galaxy-xcover-2-gt-s7710/
Root it: http://theunlockr.com/2014/02/27/root-samsung-galaxy-xcover-2-gt-s7710/
Now normally you can install the custom rom now(vanir). If you do you probably get no signal.
Start odin and flash this file : S7710XXAMB6_S7710OXEAMB3-20130713.tar.md5
I found it on this site: http://www.ulozto.cz/xHADj5PD/samsung-7z
If its dead you can pm me and I can send it.
After I flashed this the phone would just go in a bootloop.
Don't be afraid this is normal.
Now install the vanir rom in the cmw recover mode.
After this it should work fine.
Add a microsd card with 2 partitions and install mount2sd and you have a fully working phone with(almost) unlimited space.
I'm using if for an year now and it works great.
Better then most €500 phones which break after 1 fall .
Click to expand...
Click to collapse
kadooosh said:
I have this problem when flashing to the stock rom. Maybe try this :
Click to expand...
Click to collapse
does it matter if your phone is an XXAMB or not? my phone is Xcover 2 is S7710XXAMD2

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