i installed and tried the software.

i navigate to nexus7 folder, use the 'pull' function to copy the folder.
just like MTP it copied an empty folder.

if i go into my folder highlight all and pull.
it says fail, file not exist something. 
attach sceenshot for you to see.


i'm begining to wonder is it because the songs are in chinese language.
this is really a  moment for me. all these time android boasting about being good in transfer file.
but i'm facing this kind of shitty problem.

worried duno is my unit problem or MTP memang like that.
this is the first time i want to move large collections of songs outside my nexus7.
usually i just transfer small stuff in and out using mtp.

by the way i just checked in my file explored in nexus7,
there are actually 500+ songs inside it. but MTP in windows only show 300+.
this MTP is really a failed product.

back to air droid transfer.

they are actually perfectly fine chinese character.
confirmed.

but somehow nexus7 cant process them.
i tried using OTG to copy, it works, but the file name change to ???.mp3 for chinese characters.
so i did not use that. because it will have another problem.
example 哈哈.mp3 and 呵呵.mp3, will both be considered ??.mp3 & ??.mp3. so it will ask me want to replace it or not after it copy the first file.
ridiculous, stupid, and funny bug. hahaha.

mtp if copy one by one, some can work, some cannot work.
and it did not display all the contents of the folder. only slow 300+ out of 500+ inside that folder,
sumore the speed is so slow. make my laptop feels like wana hang like that.

haiz...for now i just use air droid. send via wifi.
later tonight when free i google more about this and see whats wrong.

any list for 3g dongle that compatible with nexus7?
i've read somewhere it can be done.
example with ppp widget. app.

thx mate,

still cant figure it out coz dun have proper dongle.
anyway, will this void the warranty?

any suggestion which dongle should i buy?
i prefer huawei/zte.