This thread is reserved for discussion of updating from rooted 1.2 to 1.3 and maintaining root OR blocking the 1.3 update.
To ManualNooter a stock 1.3 NC (all new ones), follow this thread: [NC][1.2][1.3] ManualNooter 4.6.16 - xda-developers
Here's info regarding blocking the 1.3 update: With new update pending, what is best way to block OTA updates? - xda-developers
How to reroot after updating to 1.3: How to reroot after the B&N 1.3 update - xda-developers
Many of these guides use an outdated bootable sdcard. For best results use my bootable sdcard guide (or use the 3rd post to update yours): How to make a bootable CWM (ClockWorkMod) recovery sd card
Old speculation and info:
I just read this on XDA:
To ManualNooter a stock 1.3 NC (all new ones), follow this thread: [NC][1.2][1.3] ManualNooter 4.6.16 - xda-developers
Your instructions start at this section, about one page down: 1.3 Must do these instructions first with 4.5.18, reboot, then flash with 4.6.16.
Here's info regarding blocking the 1.3 update: With new update pending, what is best way to block OTA updates? - xda-developers
How to reroot after updating to 1.3: How to reroot after the B&N 1.3 update - xda-developers
Many of these guides use an outdated bootable sdcard. For best results use my bootable sdcard guide (or use the 3rd post to update yours): How to make a bootable CWM (ClockWorkMod) recovery sd card
Old speculation and info:
I just read this on XDA:
GMPOWER said:MN (ManualNooter) works with the 1.3 update as long as you do a factory reset/upgrade. The individual that made the statement about the market not working tried to make an upgrade from 1.2 without doing a reset, this caused the market to not work. The ramdisk file that is in the MN package is the same as 1.3, and the kernel is very similar that it will still work correctly. I have put together the new kernel for 1.3, but have not given it over to GabrialDestruir for an update. The only issue that is happening with MN on 1.3 is that the app2sd does not work correctly, apps like angry birds that need it to download work correctly, but you can