Samsung champ; java error? Invalid jar file?. . Solution.

Almost ng mga samsung champ espcialy yung gt-c303 ay my ganitong problema nag jajava error pag na install mo pag hindi naman nag iinvalid jar file. So nag research ako e2 rn kse pwblema ko sa champ ko pero solved na po e2 yung ginawa ko;

Just place a jar files
(games or apps) on
a memory card.
Then just click on
the apps or games it
will install. Samsung champ will only
install below 500
kb/apps or game, if
you want to install
higher than that just
used this code by dialing
*#52828378# you
will go to Java Test
Menu, then go to
OTA test, change
500 to 4000 then save. You can now
install as much
higher than 500 kb
but less than 4 mb.

If not working try u naman i mem0ry test e2 rn gnawa ko at nag work na, yung sa taas hnd nag w0rk sakn.

You can also go to the memory test menu on
*#52828378#,
then tap on Java Heap
(KB) change
1460 to 2060 then on MIDP Heap (KB) change 1700 to 2300. Then try to install jar files and your done.

Sakin nag w0rk,. . If n0t w0rking sayu, ala nak0ng magagawa bka technician nkelangan m.