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csawatsky · 11-07-2012, 10:32 AM

for background, I am an IT professional working with blackberry for ~10 years, I have 4 working 9900s (also acquired used this week) on my desk currently
I did install the OS upgrade, and I did do sim-card-less upgrades on the other phones yesterday via DM

ok so I threw a working sim card into the phone (had to borrow one as I use a 3ff device and don't have an adapter)

on power up it shows no bars, flashes to full bars, then goes to SOS

I went into options -> sim card and typed MEPD and it shows DISABLED for all options so I think that means it's unlocked.

Any other ideas?

11-07-2012, 10:32 AM	#5 (permalink)
csawatsky Thumbs Must Hurt Join Date: Jan 2008 Model: 9900 PIN: N/A Carrier: mts mobility Posts: 66 Post Thanks: 0 Thanked 0 Times in 0 Posts	Re: can't update to 7.1 on new phone for background, I am an IT professional working with blackberry for ~10 years, I have 4 working 9900s (also acquired used this week) on my desk currently I did install the OS upgrade, and I did do sim-card-less upgrades on the other phones yesterday via DM ok so I threw a working sim card into the phone (had to borrow one as I use a 3ff device and don't have an adapter) on power up it shows no bars, flashes to full bars, then goes to SOS I went into options -> sim card and typed MEPD and it shows DISABLED for all options so I think that means it's unlocked. Any other ideas?
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