Resizing Java Apps/Games Display Resolution

This is something I've learned about 4 years ago, when I was really dissapointed on some java apps/games that could run on my phone, but the resolution is totally out, sometimes smaller, sometimes bigger. You just need Winzip/Winrar in your PC to do this.

THIS TUTORIAL APPLIES ON ALL NOKIA PHONES, THERE"S NO GUARANTEE ON OTHER DEVICES, BUT YOU CAN TRY.

1. Put the installer file in you PC anywhere, for example the installer file's name is 'zed_grease_en_Nokia_E65_v1_2_4_N73.jar'. Right-click on the file, select 'Open with'. Choose Winrar/Winzip to open the file.
2. This is what you'll see. Double-click on the 'META-INF' folder.

3. Double-click on the 'MANIFEST.MF' file. Open it with 'Wordpad'.

4. Go to the bottom line of the whole text and paste these;

Nokia-MIDlet-Original-Display-Size: xxx,xxx
Nokia-MIDlet-Target-Display-Size: xxx,xxx

5. Change the 'xxx,xxx' to your desired resolution. For the 'Nokia-MIDlet-Original-Display-Size', type in the original game's resolution for example if the game's resolution is 176x208, type in 176,208 replacing the xxx,xxx. And for the 'Nokia-MIDlet-Target-Display-Size', type in your mobile's resolution for example if it's 360x640, type in 360,640 replacing the xxx,xxx.

6. After you're done, save the whole thing and exit wordpad.

7. This dialog will appear in front of Winrar/Winzip windows. Click 'Yes'.

8. Exit Winrar/Winzip and install that new installer you've just modified into your mobile. If you find the resolution is still out, please recheck the original and your device's resolution, you can always google it. You can also try to play with the resolution's value untill you got it right. Believe me, you'll begin to understand more on how java apps/games operates on mobile phone. Back in the days, I've learned about mobile phones the hard way, there's no one to help me :(. Hahahaha! Ok you can always mail me @ comablack.87@hotmail.com, for any enquiries. More tutorials coming soon! Good luck with this one!

Symbian S60v5 (Games)

Gameloft's Mega Tower Assault
Download

- Streamlined tower defense gameplay with 8 different towers to build and upgrade or capture, 8 different enemies from soldier to paratrooper plane. Control neutral units to help defend your base. Up to 12 large interactive maps in 4 settings: Beach, snow, platform and lava. (personally, this is my favourite!!)

Gameloft's Uno

Download

- Uno is quite a popular game and I'm sure you have played it at least once. It's now time to take it to the next level as Gameloft has conveniently designed a mobile version of it. The mobile game is fast and it should be just as fun. Too bad you're playing mostly against a computer and not your real friends.

EA Mobile's G.I Joe : The Rise of Cobra
Download
- Undertake thrilling assault missions in this action-packed adventure based on the blockbuster movie! 3 fast game modes transcend realistic action with side navigation for land combat and top-down operation for piloting the Howler and commanding the MOBAT tank.

EA Mobile's Heavy Weapon
Download
- Heavy Weapon is now free for a limited period! Sponsored by Nokia. The year is 1984. Red Star forces have launched a surprise global invasion, overwhelming the brave but hopelessly outnumbered allied troops. Only one line of defense remains - the Atomic Tank!

EA Mobile's Medal Of Honor 2011
Download (Nokia N97)
Download (Nokia 5800,5230,5233,5235,5530)
- Utilize each handpicked warrior's exclusive skill set to fight an elusive enemy in unforgiving combat conditions across Ground Combat, Sniper, Stealth, and Bombing Run modes. With precision control plus furious firepower, infiltrate and destroy enemy positions on the persistent battlefield.

SPECIAL EDITION!!!
The Big Roll In Paradise
(21.16 MB)

Big Roll in Paradise is all about the game of bocce. But let me assure you, you’ve never seen bocce quite like this before. In this game, you are a guest at “Paradise Island” in the Bahamas (no relation to the real one, I suspect), and you will encounter a wide range of other guests and employees on the island who are all skilled at the ball-hurling game.
At the same time, there is something of a mystery within the game, too – after all, you are in a place called Paradise in the Bahamas. Several of the guests will allude to the hidden treasure that may be found somewhere on the island!
The Big Roll is seriously a lot of fun. And even if you can’t take a vacation to an island getaway this summer, you can immerse yourself in this game, and pretend you’re there.
Download

Polarbit Iron Sight
-UNSIGNED-

(15.02MB)

Iron Sight offers a unique blend of action, strategy and simulation. The basic premise is deceivingly simple: destroy the enemy before he has a chance to destroy you! Attack with a large and varied range of weapons and power-ups: homing missiles, artillery, satellite support, cluster missiles and much more.

Iron Sight features an advanced AI – enemies respond to the current situation, value possible threats and weather conditions to select the appropriate weapon and utilize available terrain for cover. Beginners need not worry, however, as the game offers suitable difficulty settings for both newbies and battle-hardened veterans.
The campaigns take you through many different environments, from war-torn wastelands and frozen wastes to green grassland, all littered with the remains of a shattered civilization. Two separate single-player campaigns and multiplayer over Internet or hot-seat ensures hour-upon-hour of gameplay.
( This app is unsigned, see my tutorial on signing unsigned apps/games )

(Download, sign and install both files to play the game)

Download 1

Download 2

Polarbit Wave Blazer
(4.67MB)

WaveBlazer features four different single player game modes, including championship, arcade and beat the clock, as well as a fully stocked multiplayer versus-mode allowing you to face off against other players from all over the world. Because no matter how much fun outrunning the AI might be, nothing beats letting human opposition suck your wake as you leave them behind in a cloud of vapor and humiliation.
Besides gut-wrenching gameplay, WaveBlazer features spectacular visual effects, unlike anything previously seen on a mobile device. Boats throw up a cascade of sparkling water as they slice through rippling waves reflecting majestic buildings and scenic surroundings. Tracks run through some truly inspiring and immersive environments; ranging from lush, green grasslands and inviting, ivory beaches to freezing wastes and murky grottos.
Download 

Polarbit Toon Warz
(7.47MB)

Take control of a one-man army on a death defying mission behind enemy lines. Storm the fortified enemy stronghold and fight your way to its ’ very core to rescue the imprisoned hostages before it is too late. ToonWarz is a 3D action FPS featuring both single player missions and real-time multiplayer death-matches.
- Multiplayer (Beta): requires WLAN.
Download