Steps:
1) Goto Settings>
2) Installed Apps>All Apps
3) Find Documents App & Enable It (Scroll Down To Last)
4) Now Open Any App Which U Want To Grant Write Permissions
For Ex.ES File Explorer
5)Now Try Copying/Deleting Any File,Now You Will See A Pop Asking U To Select SD Card Just Click Next/Continue
6)Now Chose SD Card Form That Window & Tap In Select SD CARD N Ur Done!
If We Have Missed Any New Improvement/Bug/Feature Please Do Inform Us In Comments & Stay Tuned With Reviewing Gadgets By Joining Us On Facebook
MiUi 7.2.1.0 Lollipop Global Stable Reivew
Official MiUi 7.2.1.0 LHJMIDB Global Stable Based On Android L 5.1.1 For Redmi 2/Prime Download It From Here
1) Goto Settings>
2) Installed Apps>All Apps
3) Find Documents App & Enable It (Scroll Down To Last)
4) Now Open Any App Which U Want To Grant Write Permissions
For Ex.ES File Explorer
5)Now Try Copying/Deleting Any File,Now You Will See A Pop Asking U To Select SD Card Just Click Next/Continue
6)Now Chose SD Card Form That Window & Tap In Select SD CARD N Ur Done!
If We Have Missed Any New Improvement/Bug/Feature Please Do Inform Us In Comments & Stay Tuned With Reviewing Gadgets By Joining Us On Facebook
MiUi 7.2.1.0 Lollipop Global Stable Reivew
Also See:FIX/How To Write To SD Card On MiUi 7.2 Lollipop / MiUi Lollipop Developer/Beta Builds Without Root
Official MiUi 7.2.1.0 LHJMIDB Global Stable Based On Android L 5.1.1 For Redmi 2/Prime Download It From Here