iPhone 5S 7.0.4 (Japan) + R-Sim 9 Pro + AU KDDI = no luck

[SIMTester]

They are both fragile chips. I don't think X-SIM adds any protection. All the SIMs copy each other, but each one is a tiny bit different. It doesn't hurt to try X-SIM.

[chwidi]

hi 4405014 it works for me
and i'm able to have even the EDGE (data)
Also look for your profile (iphone setting - general - look on the bottom)
if your have arbitronmobile, delete it and leave only chinasnow or wherever your find it's ok but no apple's profile (how you can recognize if it's apple's profile !!? you'll see when you read
last thing in Irose tool press only force 2g if you press force 3g it will not work (as i said this works for me, this is what i did
wait a moment if it doesn't work then reboot the phone and wait if it still not work
try to wizard man because you have a bad luck
sincerely good luck i hope it will works

[DTFMX]

Originally Posted by ConraDargo

Tried 4405014 and 4405000 as well but nope, they won't work.

Guess I'll have to give the iTunes restore a go.

What a hassle -_-'

try this one 4540492

[ConraDargo]

Ok so today is payday and I've finally got enough money to actually purchase (potentially "waste"?) another R-Sim. I'm kinda confused by all the options available, though, seeing as how there's the R-Sim 9 Pro, the 9 Gold, the 9S and two if not three different Minis...

What the heck? :P Let me hear what my best option is according to your own experience. Again, this what I'm trying to unlock:

iPhone 5S 32GB (ME335J/A)
iOS v7.0.4
au KDDI

[ConraDargo]

Friendly bump, go go go! ^^

[iory.yagami]

Hi ConraDargo, did you success with unlocking iPhone 5S from AU? I tried mine with R-SIM9PRO and R-SIM9S and no luck at all

[ConraDargo]

Originally Posted by iory.yagami

Hi ConraDargo, did you success with unlocking iPhone 5S from AU? I tried mine with R-SIM9PRO and R-SIM9S and no luck at all

Nope. I've ordered the R-Sim 9S but I'm not exactly optimistic about it. Seems to me that using these chips are like purchasing a lottery ticket >_>

[ConraDargo]

My R-Sim 9S has arrived.

Nope.

Nothing.

"Searching..."

"No service"

*sigh*

Edit: Oh snap, I used iRose to switch to 2G and that actually works O_O Hmm, now to get it working for 3G as well...

Edit 2: Seems a bit unstable as the connection just went back to "No service"

[ConraDargo]

Phone calls work fine but I'm unable to send any text messages. I seem to have some problem with iMessage as well.

[mayurgujarathi]

try sending without country code....the message will go...
iMessage will not work...since your number is not recognized......
this is problem with CDMA phones.unless jail broken.

[redeemer01]

Originally Posted by mayurgujarathi

try sending without country code....the message will go...
iMessage will not work...since your number is not recognized......
this is problem with CDMA phones.unless jail broken.

What could jailbreak could help?