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Change Screen Res/dpi/Aspect Ratio - System GUI Always Stops

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typos1
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Default Change Screen Res/dpi/Aspect Ratio - System GUI Always Stops

I have an Allwinner A20 tv box, I trying to use it on a device with an old, low res, 4:3, 5" screen. It works but I have a few problems - firstly the box has "pal" and ntsc" settings for use with AV out, but when connected the picture is squashed inwards so circles are represented as ovals. I ve tried to mod the aspect ratio/resolution but nothing works, the picture is always distorted.

On top of that everything is too small for the screen, it is readable but things really need to appear bigger, so I also played about with the dpi, this does make things bigger and a better match for the screen, even though the device doesnt actually have a screen itself.

I ve done both these mods with several apps and modding the build prop and I always get "sorry systemGUI has stopped", constantly - when you close it, it opens again straight away. Clearly settings doesnt like these mods, so I m trying to work what I need to change so it DOES accept them.

Can anyone tell me how I can successfully mod the setting.db and get this working at the correct aspect ratio and a dpi that is suitable for use on a low res screen ?

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Motorola m301 - Ericsson PF768 - Ericsson T28 - Siemans SL45 - Panasonic GD87e - SPV E200 (HTC Voyager) - SPV C500 (HTC Typhoon) - SPV C550 (HTC Hurricane) - O2 XDA Graphite (Asus Jupiter) - Samsung Omnia - Samsung Galaxy S2 - Newman N2 - Oppo Find 5
 
typos1
Old
#2  
Senior Member - OP
Thanks Meter 17
Posts: 254
Join Date: Apr 2007
Anyone ?
Motorola m301 - Ericsson PF768 - Ericsson T28 - Siemans SL45 - Panasonic GD87e - SPV E200 (HTC Voyager) - SPV C500 (HTC Typhoon) - SPV C550 (HTC Hurricane) - O2 XDA Graphite (Asus Jupiter) - Samsung Omnia - Samsung Galaxy S2 - Newman N2 - Oppo Find 5
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