简介
使用本指南来更换 HTC One M8 上的主板。
请注意你的设备上可能会有大量的铜片和胶带保护显示器配件,正如这里所示。如果是这样的话,你需要温柔地移除这些东西来接近主板。
你所需要的
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用取卡针插入放置SIM卡或microSD卡附近的小口里,位于手机的右上方。
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按下弹出托盘。
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从HTC One M8中将microSD卡托盘组件取出。
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使用 iOpener 或热风枪来让扬声器上下网罩上胶水融化一些。
I used a heat gun settings 200 at 75, but I also found using a hair dryer works just as well. Heated up the bezels came right off and for putting back on I heated it back up and they have stayed put.
Jason Cobb - 回复
I used a hair dryer for this which worked fine but I didn't need to heat it for as long as I did. 10-20 seconds is enough to start. I didn't realise how hot it would get so after heating for 90 seconds on high heat the phone was absolutely roasting and I've got two spots of heat damage on my screen. Still all works though luckily.
Disassembly: I did NOT use any heating elements. I have a straight edge razor (like you use to scrape off window decals). Gently push in 1 point of the straight edge and work in the rest of it. Then use a spudger slowly to remove the grills.
Assembly: Enough adhesive should be left to reinstall the grill with no problem. Be careful align it perfectly then don’t be afraid to give a good push into place.
What are the speaker grilles?
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使用塑料撬棒工具来轻轻撬起手机底部扬声器网罩。
Disassembly: I did NOT use any heating elements. I have a straight edge razor (like you use to scrape off window decals). Gently push in 1 point of the straight edge and work in the rest of it. Then use a spudger slowly to remove the grills.
Assembly: Enough adhesive should be left to reinstall the grill with no problem. Be careful align it perfectly then don’t be afraid to give a good push into place.
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使用塑料撬棒工具轻轻撬起手机顶部的扬声器网罩。
Be careful on these steps to not bend the grill while removing.
What is the strip of tape for under the grill? Mine has snapped off completely
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移除顶部两颗银色 3 mm 菲利普十字 #00 螺丝。
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移除底部四颗黑色 T5 Torx 螺丝。
Nice good good
Do yourself a favor and get a proper set of small screwdrivers including smaller Torx bits T5-T10 (especially with magnetism)…you’ll thank me later. Getting the cheap kits from Amazon or included in the order will likely not work or strip easy.
Disassembly: be easy with the screws and don’t strip them. organize your workspace. i put the top screws next to my top speaker grill on the left of my workspace (and worked left to right…so that assembly was right to left) and bottom torx next to my bottom speaker grill.
Assembly: be easy with the screws and don’t strip them. you will definitely feel the stopping point and don’t add extra torque.
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使用撬棒和撬片配合,来打开固定手机壳四周的夹扣。
Note: the pictures make it look like it's the glass the comes loose from the body. In fact, it's the metal shell the comes off, while all of the electronics are attached to the face. To get it started, you have to dig your spudger in between the metal shell and the little plastic rim that goes around the glass. I found it easiest to start in the middle, below the volume buttons.
I wish this was more clear in the picture. I ended up cracking my screen/digitiser trying to pry the glass open... the more you know!
NzUddin -
I tried starting by the volume buttons but was having no luck. I found starting just under the sim card worked best. Raising the whole side and the top up allowed the rest to come out. Be mindful of the charging port at the bottom and don't force the bottom out first but rather lift the top end out then the charger will clear. Same goes for putting back together. Charger port in first them push down on the sides and top.
Jason Cobb - 回复
Why do they design it to make it so difficult to replace the battery?
Rich Hanes - 回复
Disassembly: did not use any heating elements. used my straight edge razor near the top left side opposite the volume rocker (it should go in pretty far and worked until i heard the first clip pop. worked around the top and down the right side. as others mentioned, you’re getting the top loose then rocking out the unit to not screw up the charge port. DO NOT LOSE THE POWER BUTTON.
Assembly: hold the shell with charge port up and place the power button (this keeps it from falling out while assembling). put charge port in first then slowly work your way around the side little by little. I started hearing the clips pop into place maybe as I working around the perimeter on the 3rd try. after that, give it some good force as the unit should almost be flush with the shell.
After destroying the tip of three nylon spudgers, I would like to advocate using a METAL spudger, as shown in the picture. Just be careful to minimize scarring of the metal cover. But, the nylon spudger definitely is not strong enough to release the chassis, especially since these phones tend to be pretty old and set in their ways at this point in time. With a metal spudger, I was able to separate the back from the chassis in just a few minutes, after spending over 30 minutes failing with the nylon spudgers.
Not sure g enough for any of this work. Mine are nubs now. And left residue around the edges that I was trying to pry loose.
Please tell me, how to put in the Power Button. It’s not symetrical.
I would appreciate a picture of it in it’s housing or a discription.
I found that on my HTC M8 the power button needs to be a shade to the left. You can figure it out on your model by looking for the button by using a Sim Card eject tool and pressing on the power button which on my model was covered by black tape. You’ll feel the button click/press once you find it - you can then determine if the button is a shade to the left or right when you line it up with the housing with no power button. Place the phone temporarily into the shell and you’ll be able to determine the button placement, this is how I did it.
I too also used a metal spudger on the left side opposite the volume rocker, that seems like a good spot to start.
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移除把电池接口固定到母版的银色 2 mm 菲利普斯 #00 螺丝。
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使用塑料开机工具温柔地撬开电池接口。
This caused a bit of grief for me on the reassembly. Be very mindful of the battery connector when installing the new battery. Look closely at the connector there is what appears to be a diode on the underside that needs to mate with proper contact to another diode on the motherboard. This is what actually allows communication between the phone and the motherboard. If this connection isn't mated properly you will get a 0% indicator on the screen and no charging occurring. Also the orange LED will flash 6 times and repeat. I suggest before placing the phone back together completely in the case to screw the motherboard back together and attach all ribbon cables and mate the battery. Then plug it in a charger and make sure you get proper battery communication and charging. DO NOT power on the phone at this point. Unplug the charger and put everything back together and you should be ok.
Jason Cobb - 回复
I have 2 of these devices and both had Philips #000 screws holding the battery connector in this picture. If the screw doesn’t catch and turn easy then try #000 or else you risk stripping the head.
Disassembly - pretty easy, don’t strip the screws and use spudger. The pictures do not show that you might have a small rubber gasket on the screw closest to the charge port…KEEP IT. I also had a white wire that attached just above the charge connector.
Assembly - as Jason said…the most frustrating part of assembly was getting that dang connector aligned into place. Put the white wire and gasket back in place before attempting. I gently used my fingernail until I felt it on the connector then had to give it a GOOD amount of force to pop in. then add the screws.
Extra note on assembly - as mentioned above, this is a great spot to stop and connect to charger without powering on. you should get a solid orange light and charging icon / percentage on the screen. make it quick with the connect and disconnect
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使用撬棒撬开两条(四条)天线。
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使用撬棒的尖端撬开七个 ZIF 接口。
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使用镊子轻轻地从接口拉出七条电线。
All my connectors were covered in fibrous copper tape
In mine, there were also two cables connecting at the top left of the motherboard to the daughterboard above as well, and where there is only one antenna cable in the bottom left of the default image, there were two.
Tape covered my whole assembly as well and the antenna cables were the same as previous poster.
Jason Cobb - 回复
The two cables at the top of the motherboard near the camera, mentioned by commenters above, will have a small rubber pad on top of them. You may wish to keep that pad. Also not pictured here is the LED surround. It can easily come loose from the motherboard. Don't lose that either.
I accidentally broke the ribbon cable in the upper left that dives under the blue daughterboard. I'm not sure how, but it was probably trying to get the tape loose. The only problem it seems to have caused is that the proximity sensor (next to the front-facing camera) doesn't work and neither does the notification LED.
Hi im trying to locate on internet the ZIF connector for the digitizer but its impossible to know how many PINS does it have can you help ?
Mine was covered in tape as well. I gently pealed it off and managed to leave most of it intact for when I put it back together. Also had the two cables connected at the top left, they can be detached and reattached in the same way as the other two at the bottom. Just lift them off using a spudger when detaching then hold them in place with tweezers whilst pushing down on top with a small screw driver until it clicks in when reattaching.
Disassembly - I was one of the lucky ones to have pretty much this ENTIRE SPACE covered in tape. I peeled off the middle pieces completely using spudger and tweezers. for the ones over the ZIF’s….i peeled enough off to get them free then I used tweezers to lift the excess tape and my straight edge razor to cut the excess. be careful especially around the volume cables if tape is on them. At this point, disconnect the black cable on the right at the bottom and fold it away, then tackle the disconnects. the top left disconnect will be your worst enemy b/c the cable is folded under the mother board. be gentle.
Assembly - use tweezers and spudger to get the connectors back in…double check all of them. I did the top left one first as i knew it would frustrate me the most. the rest went quick and easy.
Reassembly: Before screwing the motherboard back down, connect the top left ribbon cable back into its connector. This will save you a lot of heartache, because the top left ribbon cable is just too short to force into the connector once the motherboard is screwed in.
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使用 T5 螺丝刀移除三颗银色 3mm 螺丝。
Disassembly - Before the screws, mine had 2 wires connected (black and white) connected to motherboard at the top left. remove those first and make note of which ones goes where. then take out the screws. thankfully these are longer than the previous t5 screws, so you won’t mix them up. I also had tape covering part of the LEDs and extending onto the black microchip to the top left.
Assembly - put the screws then the wires.
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使用 iOpener 或热风枪来融化把母版固定到显示屏组件上的胶水。
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使用塑料开机工具轻轻地撬动母版,脱离显示屏。
Disassembly - did NOT use a heating element. GET THE ZIF WIRES OUT OF THE WAY at this point. I started at the top middle with a pick and spudger then worked my around the right of the motherboard. gently lifted it out from right to left using spudger as needed to remove from battery.
Assembly - placement is critical here between all the wires. I started by putting the motherboard bottom in place then laying it down watching each wire was positioned correctly as I went.
Oh C'MON,YOU HAVE GOT TO BE KIDDING ME
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请按照逆序来重组你的设备。
请按照逆序来重组你的设备。
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I just successfully completed the battery replacement on m8 using this guide…thought I would add a comment at each step to follow my story. This step of course should be easy if you’ve put the phone back together.
Ashley Keith (sc0rch3d) - 回复
My HTC m8 doesn’t have a SIM card, and it might not have a micro SD card, since i can’t back anything up on it. Does not having the SIM card or the micro SD card matter in disassembly and reassembly?
Lewwy Ignovoir - 回复