FW 5.0 and above connection problem SOLUTION
 

:D
New phones on 5.0 or above that do not connect in DM+Modem+adb

Just enter phone in recovery(Volume Up+Home+Power) and Enable CP logging
Restart phone now

Now phone will be connected by
dialling *#0808# and selecting : DM+MODEM+ADB


tried on s4 and s5 5.0

as i know 5.01 5.02 not have cp logging in recovery

so what is their solution 5.0.2 etc ?
downgrading only ?

n915a 5.0.1
 

at least my phone has that option and its on 5.0.1 and its a n915a

sir no cp logging on my 5.01

i have a i9505 5.01
*#0808# does work,
but not recognized when choosing 'dm+modem+adb'
only recognized in 'mtp+adb'

have to downgrade and repair imei:(

Hello, Sorry but NO "cp logging" on my phone S5(g900f) with 5.0 version..
Please help

Dial diagport on screen and see..............

just upgrade it to the new Version with wifi and then try doing this process

g900a 5.0 has cp logging then #0808 reading drivers hopes it works

S4 i9506 Have under 5.0.1 cp logging
Note 4 N910F Have under 5.0.1 cp logging
I had himself tested

S4 i9505 I'll test

in my phone g900f dont have cp option

thank.......... sir 100% work

Very usefull method for connection problems! Thanks UlockingPoint!