[GUIDE] BUGS FIXING AFTER PORT ROM

BUGS FIXING

After you able to boot into HOME, you have to check for bugs. Here is few most encountered bugs after porting and their solutions. (If you get any more bugs and solutions please let me know. I will add them here. It will be helpful for all.) 1. FOR NETWORK RELATED ISSUES (3G) Replace from /etc folder, mddb then replace agps_profiles_conf, apns-conf,epo_conf, spn-conf, virtual-spn-conf-by-efpnn, virtual-spn-conf-by-efspn, virtual-spn-conf-by-imsi 2. FOR WIFI TOGGLE PROBLEM Replace wide-dhcpv6, wifi in /etc folder 3. FOR INTERNAL / EXTERNAL MEMORY NOT MOUNT PROBLEM Replace vold.fstab from /etc folder 4. FOR HIGH AUDIO VOLUME ISSUE Replace libcustom_nvram.sofrom /lib 5. FOR CAMERA NOT CONNECTED ISSUE / CAMERA GREEN Replace first libcamdrv.so and check if not success then replace libcameraservice.so from/lib 6. FOR AUDIO NOT COMING IN LOUDSPEAKER MODE Replace libaudio.primary.default.sofrom /lib If still sound related problem: Replace all libaud*.so Sometimes replacing all audio files give you a boot loop in that case replace only libaudio.a2dp.default.so libaudio.primary.default.so libaudiocompensationfilter.so libaudiocustparam.so libaudiosetting.so libaudioutils.so 7. FOR FLASH LIGHT NOT COMING FROM CAMERA Replace libfeatureio.so from /lib 8. FOR FM PROBLEM Replace from /lib/module folder mtk_fm_drv.ko 9. TO FIX GPS Replace from/lib/module folder mtk_stp_gps.ko 10. TO FIX COMPASS Replace libsensorservice.so from /lib 11. TO FIX VIDEO SHOWING PIXELS AND GLITCHES Replace libvcodecdrv.so from /lib 12. SHOWING WRONG RAM INFO IN TASK MANAGER Don’t change ro.product.device value from the miui rom you are porting. 13. FOR GREEN CAMERA Replacelibdpframework.so from lib folder 14. PROBLEM WITH 2G/3G SWITCHOpen Dialer and type *#*#4636#*#* If a Pop Up appears go to Phone Information and choose your preferred network type. 15. PROBLEM DOWNLOADING EPO Replace in framework folder mediatek-common.jar mediatek-framework.jar mediatek-op.jar mediatek-telephony-common.jar 16. ANY RESOLUTION PROBLEM Add this line to build.prop ro.sf.lcd_density=your phone screen dpi ex- ro.sf.lcd_density=480 for FHD devices 17. SOME KEYS NOT WORKING Replace keylayout folder under usr Done