Einleitung
Want to know the pieces that drive this phone or just want to know how to disassemble it? This guide is for you!
Now, let's go!
Werkzeuge
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Released in 2012 as the best phone in the L series (the other phones were L3, L5 and L7)
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This phone exists in different versions : the P760 (this one), the P765 (for India), P768 (for America - and a 8 MP camera) and P769.
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The specs of this phone :
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CPU: Cortex A9 (dual-core @ 1 GHz)
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RAM: 1 GB (0.75 GB according to the phone)
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Storage: 4 GB (2.3 GB usable) + micro-SD
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Screen: 4.7" IPS, 540x960.
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OS: Android 4.1.2 (for the latest version - 4.2 with Cyanogen 10.1.2)
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To access to the battery: easy: let it drop or lift with your thumbnails the rear cover.
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The battery can be removed the same way (dropping the phone is not a good idea...)
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The battery has a capacity of 2150 mAh. Not that bad but it runs out quite quickly (good point: the battery is removable)
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Let's begin the fun part: with a screwdriver, let's remove the three Philips screws.
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Keep the screws on a magnet not to lose them (or two: there are two types of screws in this phone: the little short and the little long screws)
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This part can be lifted easily (eg: insert a flat screwdriver on the top of the part)
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What does this part do?
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The vibrator which... well, vibrates.
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And the bottom speaker: used when you listen to music and with hands-free calls).
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From the rest of the phone, the connectors are visible.
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Now, to access to the motherboard and to the connectors, you are at 7 screws from it!
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With a spudger (or something flat - NOT a flat screwdriver), pry the glossy part and separate it from the rest of the phone.
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As a rule of thumb, a rule is somehow effective!
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Here we are! Before removing the lower card, let's remove the two little screws and the cache hiding the micro USB port.
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The phone, with the guts visible (almost...)
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To proceed, detach the antenna and the connector.
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Then, the tedious part: the board is glued to the case! Proceed wit care not to break the card (by taking the part and with a spudger).
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We can note the presence of the (little) microphone. This board gathers the connectors for the vibrator, the speaker, the micro USB and the antenna. This part is quite important!
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Now, the (dual-)core of the phone: the motherboard. LG was good for the board: almost everything is linked by connectors, easily removable!
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Let's continue our dissasembly by disconnecting the four remaining ribbons:
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The digitizer
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The screen
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The rear camera
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The front camera and the proximity sensor
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The antenna. Useful if the antenna was torn because it is easily replaceable!
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Is it me or the phone includes a second antenna for dual-SIM models?
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Careful, the board won't go without unscrewing this tiny screw, securing the top speaker (sorry for the quality)!
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The motherboard, with the shields. With a flat screwdriver (do it if the phone is dead... Otherwise, the components beneath are fragile and may stop working).
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I don't want to say wrong things so the analysis is left as an exercise for the reader.
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The most interesting part for a fragile phone: the digitizer.
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Little by little, with a spudger, the both parts start separating... Be careful though!
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Here is it! It includes the two capacitive buttons on the bottom.
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The button is barely maintained on the digitizer!
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The female Jack connector is not soldered at all! Only on its place, with the four connectors touching thr motherboard.
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This teardown is completed (almost).
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Feel free to add information if you want!
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Rest in Pieces, phone...
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Ein Kommentar
how to make a battery?