How to Fix 2330c,2323c Shutdown Automatically after Nokia Logo Startup Problem
Hi.., may be all of you often faces Nokia 2330c & 2323c shutdown automaticaly after Nokia logo startup problem. First time maybe you think if this is software problem..?? but you wrong. This problem cannot fix by flashing even you full erase & using any tool / box flasher.
So.., what's the problem & how to Fix it..???
Ok this time I'll try to explain about what causes & How to Fix this problem..??
Causes
This problem is caused by VIO ( Voltage Input Output - 1.8V ) disappearance / Down from UEM ( Power IC ). That's mean UEM not work properly.
In this case, VIO voltage down below 1.8V or lost to 0V.
Solutions
The best solution is by replace UEM ( Power IC )
But you can also use another ways..,
make voltage lowering circuit.., so you can reduce VFlash Voltage from 2.8V to 1.8V.
Final step, connect / jumper from output (1.8V) to VIO.
Another Similiar but different problem is the phone Restarted after Nokia Logo Startup.
This problem is caused by corrupted important file / firmware such as eeprom file or content packages file.
So.., How to fix this problem?
Ok Let's me to explain it..,
This is a Software problem, you can fix it by flashing with newer firmware or same versions.
example : phone firmware version is 8.20, so you can flash with same version or newer version like V9.55.
You can flash it by using Software tool for Nokia Phone for example UFS3, Mxkey Dongle, Universal Box, MT Box, Cyclone Box, JAF Box etc.
Hopefully this Tutorial usefull for you....,
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