Android recovery mode problem - Samsung Galaxy SL i9003

Sent from my GT-I9003 using XDA Free mobile app
I have this old phone samsung SL or gt i9003 but sadly samsung will never support this phone and all developers are just focusing the earlier release of samsung gt i9000
So I decide to get a custom rom which is cynaegonmod 12
The zip file is signed and ceritified trusted so android recovery mode should install it without any problems..but it failed...it passed the signature verification but the second verification failed...what cause android recovery mode to fail install a signed zip file...please help

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[Q] Help!!! Not able to install cyanogen mod 7 on intex enyv tablet!!!!!!!!!!!!!!

I have an intex envy tablet, for specifications visit:
www
.spendwisor.com
/iintex_envy_m709mr_tablet_pc-p-4949
.html
Intex Envy Tablet
Android 2.3
Orion Firmware(Current)
Rooted by z4 mod
Rom manager Premium user
Tablet does not support OTA updates
I want to urgently install Cyanogen mod 7 on my tablet and for this purpose i got it rooted using z4 mod and installed ROM manager and upgraded to premium. Then i downloaded the stable version of cyanogen mod 7.zip and copied it to my SD card.
I used ROM manager to backup my current Rom(i don't no whether this was successful or not as it just rebooted normally) and in clockwork mod stuff i selected Samsung galaxy tab vzg or something like that as my device was not listed.Then i tried to install using the install ROM for SD card option in ROM manager premium and then it rebooted normally and nothing happened. I tried this about 2 or 3 times and then i tried to reboot in clockwork recovery mode.
Once again it rebooted normally and nothing happened but i see my home screen in the display.
It would be great if anyone can give me step by step on how to install the cyanogen mod on my tablet using ROM manager(Better option) or by The command prompt and computer,android SDK and ADB stuff.
Pls Help!!!!!!!!!!!!!!!!!!!!!!
All Replies Appreciated

[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

[Completed] Signature verification error

For android phone models which are not recognised by clockworkmod and TWRP how can signature verification in the download mode be resolved.
Experts please help me with this
Sent from my GT-S5303 using XDA Free mobile app
kumara guru said:
For android phone models which are not recognised by clockworkmod and TWRP how can signature verification in the download mode be resolved.
Experts please help me with this
Sent from my GT-S5303 using XDA Free mobile app
Click to expand...
Click to collapse
Hello,
Can you tell us the make and model of your device?
Also can you elaborate what are you trying to do?
-Vatsal
My phone model is samsung galaxy y plus -gt s5303
Android 4.0.4
I am a noob just learning about android rooting
I rooted my device with bin4ry root .
And i was trying to install custom rom such as slimrom .i tried using rom manager but cannot run clockworkmod recovery as my phone model was not listed in support devices by rom manager.
If i tried unzipping rom file in basic recovery mode it says "E: signature verification error"
My question is how unsupported phone models can boot in clockworkmod or twrp recory .and if there are custom roms available for unlisted phone models in custom rom websites
Sorry for my english ,technical terms i used.
Thanks for listenning

HELP samsung tab gt-p7500 ROM problemm

hello everyone
im new in all of this rotting and costum ROM thing , i found a samsung gt-p7500 tab in my house and i decided to root it and install costume ROM becuse of the old android version on the tab
I download this ROM
https://forum.xda-developers.com/galaxy-tab-10-1/development/rom-android-7-0-nougat-t3471350
and download TWRP throw TWRP manager app and download version 2.2.1.5 thet match to my device, should i download diffrent TWRP device version? (is it mather whice device version i download in the first place?)
i treid to install the nougat ROM but I allwayes get the following fail:
https://drive.google.com/file/d/0B_esGc1OMYfsWWpJQ1A1M0ZyUDZ6Zm9tRFU4bWVlV1NfOWRz/view
and then installation of the ROM faild how can i fix it?

cant install custom recovery grand neo i9060 rooted with kingoroot!!

hello i am new to xda and its awesome here so i have samsung grand neo i9060 but i tried to install custom recovery in it using flashify but if causes my phone to restart ok i though that i should replace to supersu but i cant due to binary update issue i watched all videos on utube but still not any thing help me to flash a custom recovery so i can go forward to kitkat rom for this device
waseeq28 said:
hello i am new to xda and its awesome here so i have samsung grand neo i9060 but i tried to install custom recovery in it using flashify but if causes my phone to restart ok i though that i should replace to supersu but i cant due to binary update issue i watched all videos on utube but still not any thing help me to flash a custom recovery so i can go forward to kitkat rom for this device
Click to expand...
Click to collapse
use kingroot to root
use rasher app to flash recovery
copy recovery.img in phone memory
recovery is here
https://www.androidfilehost.com/?fid=23501681358561751
extract it from tar using mixplorer app
stock deocodex rom is here
https://forum.xda-developers.com/showthread.php?t=2690270
cm11 is here but have bugs
https://www.youtube.com/watch?v=M_zZPBn0A_Y
enjoy
hit thumbs up if i helped you
But the youtube link not working

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