[Q] Signature error while trying to flash a ROM - Galaxy Tab 2 Q&A, Help & Troubleshooting

Hi, I'm newbie in the Android World and I have two questions.
I have been multiple days reading this forums a I'm very impressioned.
1.- I used Heimdall to install Clock Word Mod Recovery 6.0.23 on my new Galaxy Tab 2 7.0 3110 PHE, all perfect, but when I try flashing with CWM a custom firmware it says IS NOT SIGNED. I'm trying to flash kwbr_Espresso_Full_3.0.zip downloaded from the forum of Android development and not modified in any way. Is there a solution?
2.- Should I be able to modify a ROM in order to add my own scripts, and then flash it?
Thanks in advance....

Related

Need help to root/install CWM on 3110 with 4.1.2

I have purchased 3110 WiFi only version yesterday for my nephew to run games only.
I want to put CM 10.1 but am a bit confused about the rooting and CWM flashing. There are different threads with different links.
Should I root first or put CWM first? According to CM 10.1 OP only CWM is needed and then I can flash the ROM. I downloaded the CWM as per the link and got "recovery-clockwork-6.0.2.7-p3110.img" file, how do I flash this?
Can anyone guide with detailed steps or links.

[Q] samsung galaxy s3 mini g730a

Hi everyone,
I am trying to flash a custom ROM that I created (Android 4.2.2 downloaded from google repo and kernel downloaded from samsung opensource) to my SAMSUNG Galaxy S3 mini SM-g730a (AT&T). The problem is that this phone seems impossible to flash with unsigned or non-samsung roms!
I tried to upload boot.img and system.img through heimdall and it gives me an error (ERROR: Failed to confirm end of file transfer sequence!).
I tried to upload it with ODIN but gives me an error (Security check error)
I tried to create a zip with Android Kitchen and install it from the recovery mode and this time the error is about the sign of the zip. I tried to look for a customized version of recovery mode but I could not find one compatible with this phone. So, I cannot install it from the zip since I cannot sign the zip as samsung.
At this point I am tempted to take the phone and flush it in the toilet!!!
Any suggestion or anyone that could install a custom ROM?
Thanks
Marco
Your phone needs to be unlocked.
This is a little late but safestrap was just ported to the g730a.
I find Root

[Q] Help flashing custom ROM on ME301t

First, apologies for asking another "how to flash" , like the various existing threads. I had already hard bricked the same tab once, don't want it to happen again. I was able to get a used motherboard for this tab and got it to work. Currently on 4.2.1, build no. JOP40D.US_epad-10.6.1.31-20130823
I really would like some one who has the same tab as mine, to give me a step by step guide ( or point me to an existing link ) on how to flash recovery ( cwm or twrp, what version, fast-boot method or via rom manager, goo manager? etc ) after unlocking the boot-loader, and then flashing the custom ROM, installing the kernel. Looking to install either Omni ROM or CM11.
-bump-
Anyone?

Help Rooting/flashing GT-S7562

Hi, so i ran in to some problems and questions while fixing my girlfriends galaxy s duos (GT-S7562).
I wanted to install a debloated firmware/root the device to uninstall bloatware because it got dead slowly in the last few weaks.
some info:
AP: S7562XXALJ4
CP: S7562XXLJ3
CSC: S7562ATOALH1
free handset bought in Austria
First of all I followed this guide.
I installed the clockwork recovery first, but when booting into it I don't get the usual backup option I normaly found on my older android devices.
When I try to root it i get error "failed to verify whole-file signature" and "signature verification failed".
Last I wanted to ask what roms are possible to install on my device,
fyi: KyleOPEN ROM says it needs XXBMD6 Base rom
but how can I get this Base rom? or is it impossible for me to flash this rom?
any help/explanation would be appreciated!
orso7 said:
Hi, so i ran in to some problems and questions while fixing my girlfriends galaxy s duos (GT-S7562).
I wanted to install a debloated firmware/root the device to uninstall bloatware because it got dead slowly in the last few weaks.
some info:
AP: S7562XXALJ4
CP: S7562XXLJ3
CSC: S7562ATOALH1
free handset bought in Austria
First of all I followed this guide.
I installed the clockwork recovery first, but when booting into it I don't get the usual backup option I normaly found on my older android devices.
When I try to root it i get error "failed to verify whole-file signature" and "signature verification failed".
Last I wanted to ask what roms are possible to install on my device,
fyi: KyleOPEN ROM says it needs XXBMD6 Base rom
but how can I get this Base rom? or is it impossible for me to flash this rom?
any help/explanation would be appreciated!
Click to expand...
Click to collapse
The XXBMD6 base ROM is available here: http://www.sammobile.com/firmwares/
Just input your phones model number into the device search and download the one with the matching PDA file end.
For the recovery issues, some recoveries are different based on the devices capabilities but overall most options like install.zip and nandroid backups should be available.
To flash the base ROM use odin and flash as if you're returning to stock then follow the guide.
And there are many ROMs available for your device, there's a list in the thread you posted
thanks for your answer, so I just have to flash any of the XXBMD6 roms over my XXALJ4 (I guess this is the PDA file end you're talking about)?
after this I am able to install mentioned KyleOPEN ROM?
sorry I'm almost new in this topic (last android phone was a htc legend, forgot everything)
edit: the problem with the recovery was that it switched back to stock recovery itself, found the workaround with renaming the install_recovery
hi
https://mega.co.nz/#!Tdx1SJ7J!nN5xrGqgvYfVANpz9bbSUJ5Ps_7pO_d3q95W8_djkHQ
Please forgive me English is very bad,Use odin brush into recovery, then root
Changing Baseband
orso7 said:
thanks for your answer, so I just have to flash any of the XXBMD6 roms over my XXALJ4 (I guess this is the PDA file end you're talking about)?
after this I am able to install mentioned KyleOPEN ROM?
sorry I'm almost new in this topic (last android phone was a htc legend, forgot everything)
edit: the problem with the recovery was that it switched back to stock recovery itself, found the workaround with renaming the install_recovery
Click to expand...
Click to collapse
I am in the same situation. I'm interested in what you have done on this issue??

CWM for N8010

I am trying to install one of the newer android os on my samsung note N8010. I need to have the CWM for N8010 to continue. I looked in the forum and the links that I have found so far are not working.
Could someone help me with a good working link for CWM for N8010 please?
You can use Philz Recovery Or TWRP Recovery from the forum .
But judged by your other posts i really don't know what you are trying to achieve .
Stock firmware or a custom rom .
As said stock on sammobile custom roms no longer much development or support and many links dead .
Thanks for the reply. I am trying to install an upgraded OS on my tablet. Found some links and they are dead. Then one link said first do the CWM. So I am looking for working links to download that.
I have never done this before. So trying to learn at the same time.
Sorry do you mean a custom rom ??
Yes, to install the latest custom ROM.
https://forum.xda-developers.com/showthread.php?t=1831173
https://forum.xda-developers.com/showthread.php?t=1851548
https://forum.xda-developers.com/showthread.php?t=2202714

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