This trick is for samsung mobile phones! Many people hate their samsung cuz it can't download n install large java files. No need to hate ur samsung anymore guys, cuz in some features samsung is better than nokia and others.
here's the trick-

Simply Type *hash52828378hash at standby mode on ur samsung phone.
A secret menu will appear.
Go to OTA test from that menu.
Now edit and set ur maximum download limit size (KB). for example- set it to 4000 and ur phone is now able to install upto 4000kb java file in it. if got any problem in this process, comment below. good day!