Hello there XDA. :D
First I would like to apologize if this has already been answered. I searched for the past 3 hours but did not find anything that would fully answer my questions. :o
So I have a Samsung GT-N7000 Galaxy Note running the stock 4.1.2 LT4 ROM (rooted). The device is unbranded and bought from Germany. Because it lags horribly everywhere, I want to get ICS and the old TouchWiz back, so I decided to downgrade to the latest ICS ROM that has TouchWiz 4, and, after searching, I found that it is N7000XXLRK.
These are my questions:
- what do I have to do to fully wipe the phone before I downgrade to N7000XXLRK, therefore completely removing any traces of older ROMs, in order to do a clean install? Do I have to use some option in PC Odin? Maybe wipe some partitions in Recovery (I have installed PhilZ CWM for LT4)? Cache, data, system, or maybe some others, too?
- what partitions are safe to wipe from CWM and what are not?
- what else should I do to ensure that the new ROM works properly?
- is there anything that needs to be backup-ed, aside from apps (I use TitaniumBackup for that) and all files on the sdcard and external_sd partitions?
I mention that before LT4 I had all Stock 2.3 ROMs, all Stock ICS ROMs 2 AllianceROMs and 3 leaked Jelly Bean ROMs.
Thanks in advance.
First I would like to apologize if this has already been answered. I searched for the past 3 hours but did not find anything that would fully answer my questions. :o
So I have a Samsung GT-N7000 Galaxy Note running the stock 4.1.2 LT4 ROM (rooted). The device is unbranded and bought from Germany. Because it lags horribly everywhere, I want to get ICS and the old TouchWiz back, so I decided to downgrade to the latest ICS ROM that has TouchWiz 4, and, after searching, I found that it is N7000XXLRK.
These are my questions:
- what do I have to do to fully wipe the phone before I downgrade to N7000XXLRK, therefore completely removing any traces of older ROMs, in order to do a clean install? Do I have to use some option in PC Odin? Maybe wipe some partitions in Recovery (I have installed PhilZ CWM for LT4)? Cache, data, system, or maybe some others, too?
- what partitions are safe to wipe from CWM and what are not?
- what else should I do to ensure that the new ROM works properly?
- is there anything that needs to be backup-ed, aside from apps (I use TitaniumBackup for that) and all files on the sdcard and external_sd partitions?
I mention that before LT4 I had all Stock 2.3 ROMs, all Stock ICS ROMs 2 AllianceROMs and 3 leaked Jelly Bean ROMs.
Thanks in advance.
