GSM-Forum - View Single Post - Help needed: HOLDS NJ-N81s - Galaxy S4 GT-I9500 clone

spectroplasm · 06-05-2014, 08:45

OK some progress after mix matching various FDL1/2 files and injecting SPL/uboot files around along with boot/system.img recovery files I've managed to boot the phone with proper display and button mappings are correct.

However I have some problems with it:
-No sound yet coming from the speakers: Will swap out more DSP files later
-Phones thinks it's got 2 SIM ports instead of one: I'm guessing this is because of the modem bin file & the system img file that tells the phone how many ports it's got, I could be wrong.
-Touchscreen NOT working: I don't have any Idea where in the ROM area resides the touchscreen calibration file or if it's a missing driver.

I'm open to any suggestions, I'm happy that the screen is no longer grabled or white. I need someone already experienced with these chinese phones as I have no Idea how to restore the touchscreen.

Will post pics later.

06-05-2014, 08:45	#3 (permalink)
spectroplasm Junior Member Join Date: Jun 2014 Posts: 29 Member: 2197785 Status: Offline Thanks Meter: 3	OK some progress after mix matching various FDL1/2 files and injecting SPL/uboot files around along with boot/system.img recovery files I've managed to boot the phone with proper display and button mappings are correct. However I have some problems with it: -No sound yet coming from the speakers: Will swap out more DSP files later -Phones thinks it's got 2 SIM ports instead of one: I'm guessing this is because of the modem bin file & the system img file that tells the phone how many ports it's got, I could be wrong. -Touchscreen NOT working: I don't have any Idea where in the ROM area resides the touchscreen calibration file or if it's a missing driver. I'm open to any suggestions, I'm happy that the screen is no longer grabled or white. I need someone already experienced with these chinese phones as I have no Idea how to restore the touchscreen. Will post pics later. Last edited by spectroplasm; 06-05-2014 at 08:50.