problem with uart with i9300
 

Why i can`t connect S3 i9300 with uart cable, it`s the same i use with s3 mini and others working fine, but with i9300 allways refuse to connect (every i9300 i want to work), can`t repair imei.

B.R.

it has been well documented already mate. 6.7.3 has a problem with windows 7 and the uart cable.
waiting foe Elco to fix it.

lolly pop

I use OS XP in all my computers, as i said, the cable work fine with other models but cant use, even i build another with 560k resistor but no have success.

Need help with this.

b.r.

I must be mistaken regarding the operating system but im sure the uart error and the i9300 is due to the 6.7.3 update and from what I have read if you can find a full 6.7.0/1 or 2 im sure the uart error with the i9300 isnt present

lolly pop

I did repair IMEI i 9300 .Firmware 4.3 .Downgrade to 4.0.4 IMEI repair success.NsPro 6.7.3 .

This proble i have since previous versions not only in last, is not the nspro versiòn, is the cable in the i9300

neptun505 did you use uart calble? wich cble you use, original from nspro? or a build cable

resistor 510k to 560k. Try to connect in series 470k + 68 k

Him has downgradate to 4.0.4 and this Change Modem side, isn't 6.7.3 version but not support New Security, cable is always S7070 UART Ns Pro.
Downgrade also to 4.1.2 and you'll that work all.
Br
allumts

The simply S7070 nspro uart cable? i`ll buy one.

I have tried latest ns pro and also 6.5 versions and also 6.7.1 and I too have operation failed when connecting the UART.

my cable is 100% correct I have also downgraded the phone tried again with different versions and same issue.

I have also tried reading a efs from a working phone and writing that and tried to repair IMEI but nothing is working.


anyone got this working or can test this and what version is working.

Yes you are right, these issue with S7070 cable are starting with 6.7.3 version, previous version same S7070 cable work fine, but this was been wrote 3 mounts ago when this 6.,7.3 version is been released

BR
allumts

but if this is correct then why does 6.7.1, I have just installed 6.7.0 and testing now, I have also read that there is no need to use patch files all is needed is 4.1.2 rooted then do the repair.

6.7.0 also not working as above cable 100% what else can we try can anyone confirm a working version. just getting Connecting to phone UART, operation failed.