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[Evan Wang <1417445@xxxxxxxxxxxxxxxxxx>]

$ system-image-cli -i
current build number: 29
device name: arale
channel: ubuntu-touch/tangxi-vivid-proposed
last update: 2015-04-30 01:53:21
version version: 29
version ubuntu: 20150429
version device: 320f13ea3dee85f6a8a8a0fe1f6e039b8a6eeaca8fc053d5275602ba2aebee44
version custom: 92aa1322afef2f104a0374f845554f8e45cd2ba7e405be99a1f365fbe122e4e9

Similar issue exists on Arale,r29, 
Sometimes, with SIM PIN enabled, PIN/PUK dialog is not displayed after reboot, and SIM card Could not be unlocked.

Steps to reproduce:
1.Enable SIM PIN
2.Reboot the device, 
Or enter incorrect PIN 3 times, then reboot

This issue could be reproduced every time if click on the X when PIN
entry dialog is displaying, unlock the device but don't unlock the
SIM(now SIM unlock should work), then reboot again, you will find the
SIM unlock does not work anymore.

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Phonedations bugs, which is subscribed to ofono in Ubuntu.
https://bugs.launchpad.net/bugs/1417445

Title:
  SIM is not reported as locked after re-starting ofono

Status in ofono package in Ubuntu:
  Confirmed

Bug description:
  To reproduce this in mako:

  1. Start mako with a locked SIM

  2. Enter PIN

  3. list-modems outpus shows
  [ /ril_0 ]
      [ org.ofono.SimManager ]
          PinRequired = none
          LockedPins = pin

  4. Execute
    # restart ofono

  5. list-modems outpus shows
  [ /ril_0 ]
      [ org.ofono.SimManager ]
          PinRequired = none
          LockedPins =

  which is wrong, as the PIN is enabled, although you do not need to
  enter it at this moment.

  The origin of this is that ofono core sets LockedPins only if it notes
  that we are required to enter the PIN. When the SIM atom is created,
  if at that moment there is no need to insert the PIN it will not set
  the PIN as locked (=enabled).

  For mako this is not a big issue unless it is re-spawned after a
  crash, but in other devices (arale), this happens simply switching
  off, then on flight mode.

  Happens in vivid-proposed image #86.

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