Lge Internal Use Only - LG -E400 Service Manual

Question
Now the Screen is off after 15 seconds by default
if phone is in the status of From Homescreen.
Customer want to set up the screen timeout
longer than 15 seconds.
How to set up the screen timeout?
Is it possible to turn off the 3G data service?
Customer want to use only wifi service.
How to Factorey reset?
# Factory reset means the phone will be
recovred to factory shipment status. Installed
application, PIM data by user will be erased after
doing factory reset.
How to recognize the mass storage(SD card)
when connecting Phone with Laptop by USB
data cable?
How to do calibration for touch window?

LGE Internal Use Only

[How to do]
From Homescreen -> memu -> settings ->
display -> screen timeout -> select timeout
Yes, It's possible. If customer uncheck the
"Mobile network", It won't be operate for data
connection. customer only can use calling &
SMS.
[How to do]
From Homescreen -> Menu -> Setting -> Wiress
& networks -> Mobile network -> Uncheck "Data
Enable"
[How to do]
From Homescreen->Menu->Setting->Privacy -
>Factory Data Reser->Reset Phone->Erase every
thing
Menu -> Settings -> SD card & phone storage ->
check "Mass storage only"
It's not supported.
# Pls, refer to the below tip.
Touch Calibration is only applied to the model
which has resistive touch LCD.
-> Thunder model (Vs660,p-500 etc) with
capacitive is no need for Touch Calibration.
therefore, Touch Calibration is not supportive.
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3. CIC_FAQ
Answer
Only for training and service purposes