Need help rooting sgh i757m on 4.0.4 - General Questions and Answers

So i ended up getting the bell sgh i757m actually traded straight up for my iphone 4 question i have is the phone has never been unlocked or rooted it has been updated to ics 4.0.4 i followed some online instructions on how to root with odin i downloaded everything and read the instructions and followed the steps i can get it to boot into recovery i put cmw on the root of my sd card and went to install it from cmw recovery it says " signature verification failed " i dont see anywhere to change signature i had usb debugging mode checked when i tried to root with odin ive tried 4 to 5 times and still no root is there maybe something im missing? I have no security software on the phone and followed the root guide from the xda website......
Any help or answers would be greatly appreciated please i am lost and dont know what else to do.
Sent from my SGH-I757M using xda app-developers app

yes I had the same problem but when I install the phone HellKat 4.4.2 Were rooter, DAfter what I read if you have a stock rom root access is blocked by the stock rom
Sent from my SGH-I757M using XDA Premium 4 mobile app

Related

Upgraded to official 4.0.3, lost root and cwm recovery

So I upgraded to official pics 4.0.3 but lost root and cwm in the process. Ive been running it for 2 weeks and want to flash a custom rom, How do I gain root and install cwm recovery? Also, do I need different adb drivers because my PC no longer recognizes the nexus s?
Thanks
Sent from my Nexus S using xda premium
wendellc said:
So I upgraded to official pics 4.0.3 but lost root and cwm in the process. Ive been running it for 2 weeks and want to flash a custom rom, How do I gain root and install cwm recovery? Also, do I need different adb drivers because my PC no longer recognizes the nexus s?
Thanks
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
There are many threads - please look and search, to many threads are being created with the same topic.
http://forum.xda-developers.com/showthread.php?t=1396804&highlight=cwm
http://forum.xda-developers.com/showthread.php?p=20456900
still stuck with my nexus coming up with a exclamation on my device, it shows up as android1.0. when trying to update and using the nexus s drivers I found on another posts and still not working. I am stuck on fastboot and cannot go any further.
until i can get my phone recognized properly when in fastboot, any tutorial on root is useless.
Anyone had this android 1.0 issue resolved? another poster on a thread said it might be the usb port on the phone itself, i highly doubt that is the issue with my phone. My nexus is recognized when booted in its normal state.
Looking for quick help, but will continue searching. another thread said try pdanet and will give it a try.
Thanks
got it! pda net worked.

[Q] USB Debugging not working

Hi I was just posting to see if anyone can help me with this problem that im having. Im trying to root my infuse but when i check usb debugging its checks next to it, but when i connect my usb the usb debugging notification is not showing i tried reinstalling the drivers but nothing is working someone plz help me.
Are you on froyo or GB ?
Sent from my SGH-I997 using xda app-developers app
Have you tried connecting your phone to the computer and running adb? If you just type adb devices, if your phone is connected it should show up.
Also, don't enable debugging when the sun cable is connected to your phone. Not saying you did, just thought it worth mentioning.
Sent from my SGH-I997 using xda app-developers app
Oh yes sorry I'm currently on gb 2.3.6 infuse 4g AT&T
And no i havent im not sure what Adb is ha.
To root your phone from GB you need to install the Samsung provided drivers for the Infuse on your PC. You then need a Heimdall or Odin kernel package with cwm which you flash to your phone after booting it in download mode. You then flash a rooted ROM or root package from cwm recovery mode, after copying the package to your internal sd card. You can then flash whatever kernel you want.
The specific details behind this general process can be found in threads linked in the infuse super everything thread... See link in my sig below. Read up and do your research before attempting. Make a full backup of your phone too.
Sent from my SAMSUNG-SGH-I997 using xda premium
Ok thank you I did install a rooted rom with odin. Very much appreciated just two more question when installing a custom rom where do I put the rom file? And when I installed rom manager then I clicked a download rom it asked me to download something first I clicked install and then it asked me to verify my device it only had 3 options. Samsung nexus I think and some other ones I know my phone was not that model the only one that was close to mine was i900 I think or i9000 and mines an i977 I have a Samsung infuse for AT&T 2.3.6 gb should there be any problems or what do you suggest?
Custom ROM should be copied to your internal sdcard, then installed from cwm recovery. Make sure to backup your apps prior to this.. Titanium backup pro is a good choice. Do the necessary wipes before flashing. Read the OP (first post) of the rom for instructions.
Stay away from rom manager.
Sent from my SAMSUNG-SGH-I997 using xda premium
Ok thanks for all the help.

[Q] stuck on firm error screen

i tried to root my samsung galaxy s blaze last night with odin....im stuck on a screen that says firmware upgrade encountered an issue..please select recovery mode in kies..its not that easy...i went through the process of rooting beforehand and it was totally stuck on the screen where it has the little bar that fills up...right after the flying andriod screen...lol...im so lost...can anyone help me out...thanks yo..
Hmm.. if it says that on Odin you're probably on force download mode. So I'd suggest you flash a stock firmware from Sammobile.com. (you'll just flash the PDA file which is in the tar) then you should try rooting again. I'd suggest you follow Erikmms' guide on the dev thread.
(P.S I know you pm'd me sorry for the delay. If you've anymore questions pleases feel free to pm me.
Sent from my SAMSUNG-SGH-T769 using xda app-developers app
Start from 2.3.5 and root via Odin
nmadrid said:
i tried to root my samsung galaxy s blaze last night with odin....im stuck on a screen that says firmware upgrade encountered an issue..please select recovery mode in kies..its not that easy...i went through the process of rooting beforehand and it was totally stuck on the screen where it has the little bar that fills up...right after the flying andriod screen...lol...im so lost...can anyone help me out...thanks yo..
Click to expand...
Click to collapse
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When installing firmare,rooted kernel and cwm.....dont do it in one visit to odin. Also make sure you dont have autoreboot checked or repartition when flashing the rooted kernel or cwm. :good:
nickmcminn60 said:
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When installing firmare,rooted kernel and cwm.....dont do it in one visit to odin. Also make sure you dont have autoreboot checked or repartition when flashing the rooted kernel or cwm. :good:
Click to expand...
Click to collapse
Just for my own curiosities sake, why not auto-reboot?
I'd recommend auto reboot. Then you don't have to go through the hassle of manual reboot from Odin.
Sent from my SAMSUNG-SGH-T769 using xda app-developers app

[Q] How do I install stock firmware when LG Optimus One is stuck fastboot mode

Hello everyone, I know there are solutions for this all over XDA, there are too hard to follow since I dont like rooting androids, but just hear me out.
I'm trying to fix my brother's phone, It's a Tmobile LG Optimus One T.
He rooted it, and installed CyanogenMod 7, then he did factory reset, so it got stuck in the Android logo when you turn it on.
So I wanted to uninstall cyanogenmod and install the Stock ROM Firmware.
I installed SDK on my laptop, and Im looking for the stock files.
I know he should have made a backup before he installed cyanogenmod but it got deleted after he erased the SD card.
BTW, I unmounted the system and data files by accident because I thought I could remount them after I reboot, instead it got stuck in Fastboot mode.
Right now the cell phone says this when you turn it on:
fastboot mode started
udc_start suspend
Please help.
Check this link....
http://forum.xda-developers.com/showthread.php?t=1149530
Sent from my LG-P500 using xda app-developers app
rishabhgangwar said:
Check this link....
http://forum.xda-developers.com/showthread.php?t=1149530
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
Hi, I checked it out but it didnt seem understandable so I tried this:
http://forum.xda-developers.com/showthread.php?t=1015332
I followed everything and this is what I got:
http://forum.xda-developers.com/showthread.php?p=39975733#post39975733
Check my post....
http://forum.xda-developers.com/showthread.php?p=39984999
Sent from my LG-P500 using xda app-developers app

[Q] Difficulty installing Framaroot on my Samsung S Blaze T769

Phone: TMobile Samsung Galaxy S Blaze T769
Hello, I'm new to the process of rooting phones. This is my dilemma... The USB port on my old phone would not work, so I had to receive a new phone (same model). The problem is my app data cannot be transferred over using the same SD card, memory card, and battery. My only option is to root my old phone, but I have had no success... I downloaded Framaroot 1.9.0, as well as some earlier versions, but when I tried to install SuperSU, I would get the message "Error #5, try another exploit if available." Gandalf is the only exploit option that I have. Am I doomed to not being able to root my phone, or is there something I can do?
Hey,
have you tried to flash a rooted kernel with odin? Just enter "S Blaze T769 root" in Google.
myst02 said:
Hey,
have you tried to flash a rooted kernel with odin? Just enter "S Blaze T769 root" in Google.
Click to expand...
Click to collapse
Hi, thanks for the info. I downloaded Odin, but I got a message saying "application not available" when trying to open it on my phone.
You have to use odin through the computer to flash cwm and to get root as far as I know for this phone..but as you stated the USB port on the phone doesn't work so trying use Odin won't do any good at this point..
Sorry I couldn't be of more help
Sent from my SAMSUNG-SGH-T769
I'm not sure if mobile Odin would work for you.
It's also very risky as you don't have a means of recovering through usb.
Sent from my SAMSUNG-SGH-T769 using Tapatalk
I wouldn't root because Samsung looks at if the device has been rooted in the past and you can't restore stock with Odin so... I don't think you could root get your data and then restore the defective blaze back to stock with a working USB
Sent from my Amazon Kindle Fire HD using XDA Premium 4 mobile app

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