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Old 11-26-2013, 10:03 PM   #1
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amdnhatlinh began at the beginning.
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Join Date: Nov 2013
Device: SONY PRS T1
[PRS T1] Problem with 4-digit pin code after rooted

Hi all,

After i rooted my PRS T1, i config security setting of Android 2.2 by a 8 characters code.

However my device ask me to fill 4-digit pin code, and i had no way to go to Homescreen.

I have already followed some steps to Factory Reset (Hard reset) but impossible. The lockscreen with 4-digit pin code always jump out.

I read a thread of MCSmarties with the warning "do not set the security code". It's too late

Anyone can help me? Please
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Old 11-29-2013, 06:57 AM   #2
batchaesir began at the beginning.
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Join Date: Nov 2011
Location: Hong Kong SAR
Device: SONY PRS-T1
Here is the solution,

Create an empty file on your MicroSD card named
Insert the MicroSD card into T1.
follow the key sequence below to run the testmode app:
right back left back
if testmode app appears, tap "Reset Device Lock",then tap "Reboot(Normal)".
Your unlocked device will be back after reboot.
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Old 03-05-2014, 05:20 PM   #3
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Xaver500 began at the beginning.
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Device: Sony Prs T2
Thanx for this information :-)
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