why google did not make upgrade for kitkat 4.4.2 to solve problem of external sd write able

[AC Question]

I bought archos 80b xenon and kingston micro sd 32gb
but after installing the sd I find that I can not copy or paste files or folders from internal memory to sd
when I searching internet I know that kitkat do not support write able at sd
my question: why google did not make upgrade for kitkat to solve this stupid problem . why ?!!!

 

[wizzrah]

I bought archos 80b xenon and kingston micro sd 32gb
but after installing the sd I find that I can not copy or paste files or folders from internal memory to sd
when I searching internet I know that kitkat do not support write able at sd
my question: why google did not make upgrade for kitkat to solve this stupid problem . why ?!!!

If you have root, you can try this app.

https://forums.androidcentral.com/e.../apps/details?id=nextapp.sdfix&token=gkzy_qf9



Sent from my splendid Note 4.

 

[Rukbat]

It is writeable, it's just not writeable by any app anywhere. If you were familiar with Linux (which is the operating system in Android phones), you'd be familiar with the concept that an app can only write where it has Linux permissions to write.

Up to 4.3, the SD card was treated as not really part of the file system, so anything could write anywhere (leading to data files for an app scattered all over the card). Since 4.4, the card is part of the file system, and is treated the same as all other storage.

Use the app wizzrah linked to and you'll get back your "anything can write anywhere" card.

 

[mohamed mahfouz]

I think that my tablet with no root
so how I can solve this problem with no rooting

 

[mohamed mahfouz]

I think that my tablet with no root
so how I can solve this problem with no rooting it

 

[wizzrah]

I think that my tablet with no root
so how I can solve this problem with no rooting

You can load the files you want to move to your SD card to a computer, and then move those files from that computer to the SD Card (assuming you have the SD Card adapter), or you can upload your files to a cloud storage service like Google Drive, Microsoft OneDrive, or Copy.com instead of the SD Card. What were you using to move the files to the SD Card? A file manager?

Sent from my splendid Note 4.

 

[mohamed mahfouz]

yes b1 file manager and app2sd but no writeable
I make partition for my micro sd 32gb
but what file system is well . ext2 or ext3 or ext4