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Support Failed to upgrade from android 2.3.1 to 4.0.4

Discussion in 'Android Devices' started by FAIZANABBASI, Oct 13, 2012.

  1. FAIZANABBASI

    FAIZANABBASI Lurker
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    Trying to upgrade my nexus s (i9020) from version 2.3.1 to 4.0.4 through settings > phone updates....It always successfully download 4.0.4 update and when i click on reboot, it starts file installation. But at a particular point installation stops every time displaying error message..... can anybody help?
     

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  2. chevanlol360

    chevanlol360 Android Expert
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    What does the error say? Needs for info to help you out buddy.
     
  3. FAIZANABBASI

    FAIZANABBASI Lurker
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    android robot with a mark of exclamation while installation bar is in midway......and then phone hangs up and i ve to remove battery.....well i really dont know what does this mean because this is my first android phone
     
  4. chevanlol360

    chevanlol360 Android Expert
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    You said it displayed a error msg at the end? Mind trying to update it again and write down that error msg?
     
  5. FAIZANABBASI

    FAIZANABBASI Lurker
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    Solved my problem....thanks to quantumrand's thread....but still my nfc is not working .....in gingerbread it shows "an error occurred" while activating and now in jelly bean all i can see is a checked nfc option unavailable along with beam (faded)......does this indicate a hardware problem.??
     
  6. bfksc

    bfksc Android Expert
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    Possibly, since the NFC antenna is attached to the removable rear cover and contacts 2 points on the back of the phone. If the contacts are dirty or damaged, then the NFC will not work. Try using a bit of rubbing alcohol or better yet isopropyl alcohol and a Q-tip to clean the contacts on both parts. If that doesn't fix it, then take your phone to a store with a demo phone (or a friend if they have the same phone) and compare contacts to see if yours are damaged.
     
  7. amoiz0322

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    My nexus downloads the ice cream sandwich update but when i reboot and install it, the updating process starts but it hangs on specific point with the android avatar with an exclamation mark. Help needed. I will be looking forward to your reply
     
  8. AliArslan

    AliArslan Lurker
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    My nexus s downloads the ice cream sandwich update but when i reboot and install it, the updating process starts but it hangs on specific point with the android avatar with an exclamation mark. Help needed. I will be looking forward to your reply
     
  9. mezan

    mezan Lurker
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    I CAN'T CONNECT MY TOUCHMATE TM-MID710 TAB TO INTERNET VIA EDGE. CAN ANYBODY HELP? PLS ALSO TELL HOW TO UPDATE MY android 2.3.1
     
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