[Optimus One, P500, V Themes and Apps] bioan:
Since there was no topic regarding to this, I thought to open one.

I will post here all themes available for Optimus One.

Neither the devs, nor I, are/am responsible for destroying/damaging/you name it your phone. Do this on your own risk.

Always do a backup before applying anything !

How to apply theme ? (Android 2.2 aka Froyo)

1. Download theme.

2. Copy theme to SDcard

3. Go to recovery mode:

-> via Terminal Emulator: launch it, type SU, click Allow when pop-up appears (if it shows), then type reboot recovery.

-> via 3 button combo: volume down+home+power

-> via ADB: type adb shell, then reboot recovery

4. In recovery mode navigate to Flash zip from SDcard and then choose the theme zip.

How to apply theme ? (Android 2.3 aka Gingerbread)

1. Download theme.

2. Copy theme to SDcard

3. Install theme as you install an app.

4. Go to Theme Chooser.

5. Apply theme.

6. Reboot.

7. Enjoy !

LIST OF THEMES:

ANDROID 2.2.x :

1. GreenDevDroid Ultimate (Megatron only, credits to giveme13s): instructions + zip -> http://xdaforums.com/showpost.php?p=10640215&postcount=154

2. BX-Destiny Chromatic (Megatron only, credits to giveme13s): instructions + zip -> http://xdaforums.com/showpost.php?p=10999150&postcount=165

3. Transparent theme -> (Any ROM!, credits to bestdaniel20): instructions + zip -> http://xdaforums.com/showpost.php?p=11164215&postcount=1

4. Circular Battery MOD -> (Devoid/Void-Y/ECHO, credits to zxhian): instructions + zip -> http://xdaforums.com/showpost.php?p=11343090&postcount=1

5. Gingerbread Theme -> (Any ROM, credits to adi4motion): instructions + zip -> http://xdaforums.com/showpost.php?p=11336219&postcount=1

6. ModMIUI Theme -> (Any ROM, credtis to giveme13s): instructions + zip -> http://xdaforums.com/showpost.php?p=11363323&postcount=1

7. Galaxy S Style -> (Void/Megatron, credits to giveme13s): instructions + zip ->http://xdaforums.com/showpost.php?p=11493600&postcount=1

8. Honeycomb theme 2.2 -> (Void/Devoid y/z credits to zxhian): intructions + zip ->http://xdaforums.com/showthread.php?t=973040

9. DarkSky ->(Any ROM, credits to kokesh): instructions + zip ->http://xdaforums.com/showthread.php?t=1032210

10. GDD Ultimate ->(Any ROM, credits to t3chg33k ): instructions + zip -> http://xdaforums.com/showthread.php?p=11329087#post11329087

11. DarkRoom ->(Devoid, OpenOptimus, credits to ccdreacc): instructions + zip ->http://xdaforums.com/showthread.php?t=1116969

12. SuperBlue ->(Devoid, credits to blueren): instructions + zip -> http://xdaforums.com/showthread.php?t=1097431

ANDROID 2.3.x, CM7 Themes from Android Themes section:[/B] - These themes fit perfectly on MDPI, I haven't posted any HDPI themes.

1. UpwardSpiral (blue, orange, red, green, etc) : http://xdaforums.com/showthread.php?t=976060

2. RoverMix: http://xdaforums.com/showthread.php?t=958497

3. Speedometere Battery Gauge with 1% increments: http://xdaforums.com/showthread.php?t=971654

4. MotoBlur: http://xdaforums.com/showthread.php?t=1021507

5. NTSense: http://xdaforums.com/showthread.php?t=970459

6. JAMT White/Black: http://xdaforums.com/showthread.php?t=974429

7. EyeCandy: http://xdaforums.com/showthread.php?t=1016269

8. BuuF: http://xdaforums.com/showthread.php?t=1007656

9. RetroDroid: http://xdaforums.com/showthread.php?t=1014773

10. Sculpted: http://xdaforums.com/showthread.php?t=978049

11. Honeycomb: http://xdaforums.com/showthread.php?t=943423 [HINT: Keyboard fix: LCD density set to 120]

12. LG Optimus2x: http://xdaforums.com/showthread.php?t=1039246

13. MotoBlur/TouchWiz/Xperia: http://xdaforums.com/showthread.php?t=1021507

14. Orion: MIUI like: http://xdaforums.com/showthread.php?t=1034119

15. Alpha7: http://xdaforums.com/showthread.php?t=1025142

16. SteelBlue: http://xdaforums.com/showpost.php?p=13565139&postcount=96

17. GreyBreadX and CyanBreadX:http://xdaforums.com/showthread.php?t=945548

18. Blue Theme: https://market.android.com/details?id=com.teamdouche.Blue

19. Pink Theme: https://market.android.com/details?id=com.teamdouche.Pink

20. Red Theme: https://market.android.com/details?id=com.teamdouche.Red

21. Yellow Theme: https://market.android.com/details?id=com.teamdouche.Yellow

22. Red Bread: https://market.android.com/details?id=com.slayher.theme.RedBreadfree

23. Captivated: https://market.android.com/details?id=com.rmgeren.theme.captivated

24. Cyan Skulls and Dragons: http://xdaforums.com/showthread.php?t=922516

25. Blackened: http://xdaforums.com/showthread.php?t=1000730

26. iNexus:http://xdaforums.com/showthread.php?t=970226

27. RedPassion: http://xdaforums.com/showthread.php?t=1007901

28. HTC Elegance: http://xdaforums.com/showthread.php?t=993277

29. BlueBuzzer: http://xdaforums.com/showthread.php?t=974541

30. Honeycomb 3D:http://xdaforums.com/showthread.php?t=1057234

31. Sithdroid: http://xdaforums.com/showthread.php?t=976753

32. ArcSwift:http://xdaforums.com/showthread.php?t=1061507

33. Meizu:http://xdaforums.com/showthread.php?t=1102755

34. Mixer:http://xdaforums.com/showthread.php?t=1017179

35. Cloudy:http://xdaforums.com/showthread.php?t=1071536

36. MinimalArrows:http://xdaforums.com/showthread.php?t=1091695

37. Mariolicious:http://xdaforums.com/showthread.php?t=1092958

38. Naked Simplicity:http://xdaforums.com/showthread.php?t=1123946

39. WizMod:http://xdaforums.com/showthread.php?t=1095911

40. EasyDay:http://xdaforums.com/showthread.php?t=1110158

41. VA Dark:http://xdaforums.com/showthread.php?t=1126441

42. Instinct:http://xdaforums.com/showthread.php?t=1113941

43. Amythest:http://xdaforums.com/showthread.php?t=1119082

44. Azure:http://xdaforums.com/showthread.php?p=14748341

Added 13.07.2011 [dd.mm.yy]

45. Dark Horse: http://xdaforums.com/showthread.php?t=950728

46. Blue Unity: http://xdaforums.com/showthread.php?t=1161898

47. Evoluer: https://market.android.com/details?id=com.kgill7.theme.Evoluer

48. Evoluer Black: https://market.android.com/details?id=com.kgill7.theme.EvoluerB

49. Rockin' Rainbow: http://xdaforums.com/showthread.php?t=1144985

50. GingerbreadEX: http://xdaforums.com/showthread.php?t=1134324

51. MIUI 1.7.15 Theme: http://xdaforums.com/showthread.php?t=1189723

To avoid restarting after applying themes(only CM7), use this app:

Notification restart: https://market.android.com/details?id=com.tenthstone.notification

To use the wallpapers from themes (only CM7 and only if they are included) use this app:

Theme Chooser Wallpapers: https://market.android.com/details?id=com.upwardspiral.wallpapers

Notification buttons themes (only for ANDROID 2.2.x):

1. LG Optimus 2x (any ROM, credits to badeaioan): instructions + zip -> http://xdaforums.com/showthread.php?t=1040012

2. Ginger Theme (any ROM, credits to ahmadfarisfs): apk -> http://xdaforums.com/showthread.php?t=966764&page=2

Note: * They work only on specified ROMs.