This type of Samsung and some types of the like of him often came in with an error such as this which hp can light up but there are errors when paired cards then the writing will be dark aka kelihata not because of his background with the same color so that it is as if there is no writing at all.
But if it is not paired Samsung sim card either Sympathy, Indosat, XL then no error appeared even his writings could perform again with normal, but what is the use of mobile phones when cannot install the card operator so we can not make a call, sms, and more.
Well to damage your Samsung like this then that is done first by entering code master reset a Samsung-owned universal code * 2767 * 3855 # that although invisible in our time typing this reset code we can do it with the akali when the card is not installed.
Once inserted the code reset Samsung it turns out even though already tereset and restart but still his writings failed to appear when done checking using the card, then the next thing that is done is to do the process of flashing using Optiflash without box flasher, so with with a usb cable and a pc of course.
Note: Samsung B3310, nyala but if inserted a card's writing so dark
Dark Writing was asked: when mounted the card
- Reset code * 2767 * 3855 # without a pair of cards, the outcome is the same
- Flash birthday by doang OptiFlash via usb, direct normal
So how to fix Samsung that does not appear on the screen on this page are the Samsung B3310 also includes lots of mobile phone users at the time received, may be useful in this servisan least the steps become a comparison when we want to do the repair software on a cell phone.