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Firmware from SD Card


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#1 klausb

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Posted 14 February 2013 - 05:29 AM

Hi

I have a N90 II and my usb port is broken. Is there any chance to update the firmware from sd card?

thanks

klaus

#2 akim14

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Posted 14 February 2013 - 05:37 PM

yes, it is possible

Micro SD Method

Updating your system through micro sd does NOT update the kernel. It only updates boot, recovery and system.
Steps:
1) Copy update.img to the root of your micro sd card. If you don't have a micro sd card you can also copy to the internal /sdcard directory.

2) Either insert your micro sd card, unmount and mount micro sd or sdcard, or reboot.

3) The system will ask you if you'd like to update. Choose yes. It will then reboot into recovery and update your system.

4) When the process is finished the system will reboot and ask you if you'd like to delete update.img. Say yes otherwise it may try it again.


My NEW PROJECT for Newman NM890 is coming soon!

here is my old stage of life
Check my new project Stuff that makes your device fly (Window (Yuandao) N90II DualCore

#3 klausb

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Posted 15 February 2013 - 01:46 AM

can I use ROM Toolbox or do I have to boot from SD Card?

#4 akim14

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Posted 15 February 2013 - 08:18 AM

just do what is in quote, from point 1 to point 4. nothing else.
My NEW PROJECT for Newman NM890 is coming soon!

here is my old stage of life
Check my new project Stuff that makes your device fly (Window (Yuandao) N90II DualCore

#5 klausb

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Posted 15 February 2013 - 02:36 PM

is not working

reboot nothing, mount nothing

img is on the root of the card
:(




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