How to recover deleted data/ file from both computer and smart phone

 Step by step how to recover deleted file by 7data recovery app
step 1 Install 7data recovery software   
step 2 click on deleted recovery or  Android recovery for android phone 

 step 3 choose the partition of deleted file

 step 4 click on next button then it will scan for deleted file
 step 5 select your deleted file then click on save ..............