Hi all,
I just thought I would post my experiences with this phone, MTP, and Kies:
- I have kies installed on two PCs - Home (newest version) & Work (ver: 5.32222)
- Kies at home was crashing everytime I wanted to cancel a firmware upgrade (even just a check) so I decided to uninstall and reinstall the same version at work, which operated fine
- Upon uninstall and reinstall, Galaxy now started doing the "MTP" loop
- I also noticed that after I disconnect the device from the PC, I can no longer access my internal SD card, unless I do a hard reboot.
- I initially thought this was caused by the new home install, but the looping also happened at work now, which leads me to believe Kies messed up the internal SD on the Galaxy, or how it handles it.
- After a lot of trial and error, I found out that I have to connect the Galaxy in mass storage mode... simply browse the directory (NOT CHANGE ANYTHING)... disconnect & reconnect, select Kies, and it now connects fine.
- Problem solved right? Nope. Upon disconnect from Kies, if I reconnect Kies again, home or work, the MTP looping starts up again, and internal memory is no longer accessible. I have to follow the same steps above in order to connect, but first do a hard reboot in order for the phone to recognize the SD.
A weird change that I have also noticed is that If I try to connect the Galaxy to my PC in mass storage mode AFTER the failed kies attempt, I no longer have to mount the drive, the PC already sees the files. In fact, even if I select mount, it does nothing. In the phone information, it tells me my internal SD information is "unavailable".
So my theory so far is this:
Connecting to Kies first, causes the phone to mount the internal SD for reading, but messes up the connection somehow. Once I disconnect from the loop, the SD is still mounted, so the phone doesnt recognize it, BUT it doesnt know that the SD has been mounted so it just thinks one doesnt exist.
I think somewhere in the memory, the phone is now defaulted to have the internal SD always mounted, but still accessible. When I connect to kies, it again tries to mount an already mounted SD and crashes. I believe that is the reason why I need to do the mass storage first. By mounting and unmounting the SD in mass storage, you set things right, allowing the connection to Kies. When you disconnect from Kies, it doesnt unmount the SD and messes everything up again.
I don't know, I may be way off but Im getting tired of all this troubleshooting.
I will be trying this 16 character thing to see if that is the reason everything is messing up, be regardless, there are some major issues with Kies and how it handles this phone.
Hope this helped anyone.