Yes, I have restored boot. After I perform the restore everything seems to be normal during, but it gets stuck on the ATT screen during boot.
Try this.
From Zen Arcade's [ROM][4.3][Dec-2013] AT&T I317-UCUBMK6/MJ4 *Stock* Rooted Odex/De-Odex/Odin thread
After flashing one of the stock packages, you may need to flash the MK6 tz.img and optionally the param.bin from the MJ4 leak. The zip below contains two Odin packages.
Try flashing the tz only package first (in Odin), then the tz+param package to see if this gets your phone to boot. You may also need to boot recovery and do a factory reset.
AT&T i317 ODIN 4.3 UCUBMK6 TZ.IMG & UCUBMJ4 (Leak) PARAM.BIN (AT&T Note 2 ONLY)
I317UCUBMK6-TZ-PARAM.zip
http://d-h.st/CDK
- Run Odin3 v3.07.exe
Download Link
http://www.mediafire.com/download/77...x2/Odin307.zip
Unzip to where you can run it.
- Put your Note 2 in Download Mode
Entering download mode is very simple. First you will need to turn off your device. Once it’s off, you need to press this button combination: volume down, power button and home button. Keep them pressed until the download mode shows up. Once you’re there, you will be required to press volume up to enter the download mode or volume down to cancel and reboot the device.
Plug into a RELIABLE usb port and a RELIABLE usb cable (preferably the white Samsung cable) and wait for it to show up in Odin (COM5 or something like that)
Unzip the I317UCUBMK6-TZ-PARAM.zip file you downloaded
- Click the PDA slot in Odin and locate the I317UCUBMK6-TZ.tar.md5 that you downloaded and unzipped
The filename that goes into the PDA Slot is I317UCUBMK6-TZ.tar.md5
MAKE SURE IN THE OPTION AREA ONLY AUTO REBOOT AND F.RESET TIME ARE CHECKED!!!
- Click START and wait. It will complete and reboot.
Try flashing the tz only package first. See if it boots.
If not, repeat the above steps using I317UCUBMK6-TZ-PARAM.tar.md5.
You may also need to boot recovery and do a factory reset. Do this after second ODIN flash.
If your phone still hangs after second flash, pull the battery, and boot into recovery mode.Just hold down UP volume button and power button until recovery screen pops up.