LG Optimus L9 P769 Open Back Cover Insert micro SIM Memory Card Hard Reset

This Android phone with large 4.5 inches IPS LCD capacitive touchscreen and coated Corning Gorilla Glass 2 runs on Ice Cream Sandwich version (v4.0.4). If you got this phone in the US, you might bought it along with T-Mobile carrier and with 5 Megapixel rear camera. But, let me give you an info, this LG Optimus L9 in Asian regions is attached with 8 Megapixel camera, a bit differ version with the North America but has the same name.

LG Optimus L9 P769
LG Optimus L9 P769

On the hardware specs, the dual-core 1GHz processor speed Cortex-A9 and TI OMAP 4430 chipset with Power VR SGX540 and 1GB RAM are ready to power up the Android OS and its applications along with 2,150 maH battery capacity. The 5MP camera on this phone capable to record HD video up to 1080p@30fps. Because the HD video might need a huge space on the storage, it seems that you need to add additional microSD external storage ( up to 32GB) on this phone. It's because the Optimust L9 P769 only has 4GB internal memory.

Open Back Cover Case and Slots Location on LG Optimus L9 P769

Please take a look for a while the image that we gave you below. The left one is a figure that would help you to understand on how to open the back cover casing of LG Optimus L9. First hold the phone with your left hand and make the rear panel body facing up. There is a cutout / gap latch that you can use as "cover opening".

Location microSD slot micro SIM Open Back Cover Case on LG Optimus L9
Location of microSD slot and micro SIM card slot; Open Back Cover Case on LG Optimus L9

User you tip of thumb on this gap and then firmly grip it then pull out the back cover. The cover wouldn't immediately fully opened / removed. First the bottom side would be opened after you pull out from the fingertip cutout, then slowly continue to detach the side of cover from bottom side to top side until the phone's back cover fully removed. Done

Insert micro SIM card and Assemble Battery on LG Optimus L9 P769

If you owned this LG Optimus L9 in package brand new condition, the battery isn't yet assembled. Before you assemble the battery to its compartment, you need to insert the micro SIM card into its slot first. It's because you will got a big problem if you do inserting the mobile provider SIM card (if you are in US with T-Mobile carrier) with the battery assembled in. Therefore in case you already assembled the battery or the battery had been there, you need to remove it first before you able to insert the SIM card.

Insert SIM Card Assemble Battery LG Optimus L9 P769
Insert SIM Card Assemble Battery on LG Optimus L9 P769

The SIM card slot of LG Optimus L9 is placed on the right-top side of the battery's compartment. There is no additional card holder or card tray.

Insert & Remove microSD Memory Card on LG Optimus L9 P769

To insert the micro SIM card to its slot, you just need to align the sim card with cut-edge on the top-left (pictured) and with gold-contacts is facing down. Slide it onto the slot with your finger and push it with your finger nail until it's latched.

Insert Memory Card Slot LG Optimus L9 P769
Insert Memory Card to its Slot on LG Optimus L9

If you wanna insert the microSD card slot, you don't have to follow the condition that applied on SIM Card: disassemble the battery. The memory card slot can be easily inserted with battery assembled because the location of the mouth of th slot doesn't face the battery compartment (on the left of 5 megapixel camera of LG Optimus L9).

Attach Cover Back on LG Optimus L9 P769

Replace Back Cover Casing LG Optimus L9 P769
Replace Back Cover Casing of LG Optimus L9
All you need to do is removing the cover then with gold colored contact facing down you slide the card until it reaches the end of the slot aka properly inserted and locked. Make sure that you aligned the card properly and there is no part of the card remained.

Now the final step is make the cover casing back to its body. Just make sure that the top side (form rear panel) of the cover fit and align with the top body, then slowly press down the cover with your finger gently. If you heard any "cleak" sound, don't worry about this. It's not that the phone broke or scratched, it just means that the cover is firmly attached with the phone. Done.

Performing Factory Reset and Charge Battery of LG Optimus L9 P769

In case you had a problem and want to get your phone as normal as you operating it for the first time, you can do Factory / Hard Reset on it. To do Factory Reset on this LG Optimus L9, please do this actions: Turn of the phone > Press and Hold at the same time the Home + Power + Volume Down button for about 8 to 9 seconds > Device will go on resetting process. If this action can be done, you can go to Settings > Backup & reset > Factory data reset > Reset phone > Erase everything.

Charge Battery LG Optimus L9 P769
Charge Battery on LG Optimus L9

Note: Make sure that you back up the data before you do this hard reset. Or alternatively, do Rebooting or Restarting process by Press and Hold the Power button for about 10 seconds. If this reboot can solve your problem it's better than doing factory reset.

As for charging the phone, you just need the USB Adapter, the USB Cable to do that. Of course, you also need your phone and Power Electricity outlet. Just connect four of the in a series chain. Connect the microUSB side with phone charger jack > Connect the USB with USB Adapter > Plug the Power Adapter to Electricity outlet.

Source: LG.Com

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