Originally Posted by
WinSea
I actually had a horrible experience with KR.
back in December 2014, I am with AT&T and I ordered a set from KR, installed it prior to my trip to Europe.
The initial experience was ok, upon arrival, the SIM card seem worked, switched to uk carrier, but very slow, and app is buggy, keep flash quite ,KN actually kept directing me to instal some carrier profile on my iPhone 6 Plus, and I did couple times, ever since I did that, my phone started to act weird. Internet is very slow and congested constantly. On my last night in Uk, it finally killed my iPhone, my iPhone kept restarting and became red screened and never came back again. I had to restore the entire phone completely and remove the sticker.
I still had 6 days in other countries so I decided to sign up for AT&T passport services. Pricy but at least the LTE was super fast and consistent. I asked for partial refund for knowroamin and not intend to try it again.
Yeah I have a friend who has been having lots of issues with them. I just used it in Mexico with few problems so I am guess I am lucky, however it was super slow there.
The whole install a config profile thing is not well done. Its not easy to do and for a non-technical user is super confusing. To make it worse KR keeps claiming that when you return home you just press the button again and it deletes the profile - not true - it just asks you to install it again.
They have also now moved to a model where you buy credits in $25 increments and use that to purchase the $7.99/day of unlimited data. Wish you got the option to choose.