About Swype and Dolphin HD I'm in the same case but manage to fix the problem for Swype using my rotobackup performed before flashing to RotoJME thanks to Rotohammer advices.
With this backup you can extract two files from your previous firmware (/system/app/Swype.apk and /system/lib/libSwypeCore.so
In order to navigate into your rotobackup please install MagicISO (http://www.magiciso.com/)
With MagicISO open the factoryfs.rfs file from your rotobackup and then navigate to /system/app folder to find Swype.apk and just extract somewhere on your computer this file (let's say C:\Swype\).
Repeat the operation with libSwypeCore.so file located in /system/lib
Once you have those two files, you next going to send them to your Tab.
I've used adb to do this.
adb shell
mount -o remount,rw -t rfs /dev/block/stl9 /system
exit
adb shell
cd /system/app
mv Swype.apk Swype.apk.20110106
cd /system/lib
mv libSwypeCore.so libSwypeCore.so.20110106
exit
then with dos command change dir on your computer to where you've stored the previous Swype files (Swype.apk and libSwypeCore.so form your Rotobackup factoryfs.rfs file)
for instance cd c:\Swype\
then
adb push Swype.apk /system/app/
adb push libSwypeCore.so /system/lib/
Then reboot with this last command :
adb reboot
This has worked for me like a charm.
All these operations had been largely inspired from these two threads. Thanks to Fido for the great info.
http://xdaforums.com/showthread.php?t=879569&highlight=rfs
http://xdaforums.com/showthread.php?t=879570
Hope it helps, even if I'm really a noob as I'm playing with Android for less than 2 weeks
By the way, I just want to address a big thank to rotohammer for his great job and to the whole XDA community making things really easier to understand and to perform.
hmm weird.. i fix the widscreen issue but now it doesnt swype.
