FIXING BUGS WHILE PORTING [SAME CHIPSETS]

NOTE: ALL THIS GUIDES ARE AVAILABLE ON OTHER SITES TOO IF YOU FIND SAME GUIDES OR WORDINGS DO NOT BLAME US STUF CAN BE COPIED WITH PERMISSIONS 

#Bug fixing:

#1.Showing black screen after logo?
Replace following file from STOCK to PORT
system/lib/libMali.so


#2.Stuck at logo/Bootloop?
Replace following files from STOCK to PORT
system/lib/libandroid_runtime.so
system/lib/libandroid_servers.so
system/lib/libmedia_jni.so


#3.Camera focus not working?
Replace following file from STOCK to PORT
system/lib/libfeatureio.so


#4.Camera showing wrong model in pic property?
Change model in build.prop
Still not working? Replace following file from STOCK to PORT
system/lib/libexif.so


#5.Camera not working/force close?
Replace following files from STOCK to PORT
all files from system/lib folder which starts with libcam


#6.Resolution problem?
open build.prop and add following line
ro.sf.lcd_density=229
[ex: 229 but your dpi maybe deferent]

#7.Pixalation in video?
Replace following file from STOCK to PORT
system/lib/libvcodecdrv.so


#8.Flipped touch screen?
Replace following files from STOCK to PORT
system/lib/libinput.so


#9.Storage not mounting?
Decompile framework-res.apk using apktool or apk multitool and replace following file from STOCK framework-res.apk to PORT framework-res.apk
/res/xml/storage_list.xml


#10.LED not working?
Replace following files from STOCK to PORT
system/lib/libfeatureio.so

NOTE: ALL THIS GUIDES ARE AVAILABLE ON OTHER SITES TOO IF YOU FIND SAME GUIDES OR WORDINGS DO NOT BLAME US STUF CAN BE COPIED WITH PERMISSIONS