简介
三星电子为其 Galaxy A 系列推出了一个新的家族成员：Galaxy A51。我们对这款新型中端智能手机的期望很高， 毕竟，Galaxy A50 是https://www.theverge.com/2020最成功的智能手机之一，三星于2019年发布。后继者能跟上吗？拆解可能是找出答案的唯一方法！希望获得每项突破性的拆解更新？看看我们的YouTube频道，
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你所需要的
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规格乍一看可能不会令人印象深刻，但是这里有很多价格：
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6.5英寸Super AMOLED电容式触摸屏（1080×2400px）和 Infinity-O显示屏
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48 MPƒ2.0主相机，12 MPƒ2.2超宽相机，5 MPƒ2.4微距相机（用于特写镜头）和5 MPƒ2.2深度相机（用于多个实时对焦效果）；32 MPƒ2.2前置摄像头
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Exynos 9611，八核（4×2.3GHz Cortex-A73，4×1.7GHz Cortex-A53）
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内置存储：64GB / 4GB RAM，128GB / 4GB RAM，128GB / 6GB RAM
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安卓 10.0
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15W 快速有线充电
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USB-C和几乎不存在的3.5 毫米耳机插孔
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它使用了13颗Phillips螺丝，不幸的数字！我们可以将手机从囚禁中释放出来。
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塑料中框容纳 NFC 天线（在其它天线中），音量和电源按钮以及底部的扬声器。
Where is the Bluetooth antenna located? The A51 unfortunately has a weak BT antenna, which causes the reception to not work/stutter with some devices (especially AirPods). Very many people have this problem. If one knew where the antenna was located, one could at least cut a 'hole' into the case/sleeve... ;)
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Wo sitzt denn die Bluetooth-Antenne? Das A51 hat leider eine schwache BT-Antenne, was dazu führt, dass der Empfang bei manchen Geräten (insbes. AirPods) nicht funktioniert/stottert. Sehr viele Leute haben dieses Problem. Wenn man nun wüsste, wo die Antenne sitzt könnte man zumindest behelfsmäßig ein ‘Loch’ in die Hülle schneiden… ;)
(The problem only exists if the mobile phone is in the case)
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(Das Problem besteht nur, wenn das Handy in der Hülle steckt)
Frank -
Not sure if cutting a hole in the case might do the trick. There are a few complaints about the Bluetooth power in the A51 in general. For some the issue is solved by getting the latest Android Update.
https://eu.community.samsung.com/t5/Gala...
The Bluetooth antenna could be one of the many orange “circuits” running on the front and back of the plastic midframe shown in this step (see last picture for the other side of the midframe).
After extensive testing with my Galaxy A51, I figured out that the bluetooth antennae is right above the cameras. I cut a hole into my case where the antennae is, and my bluetooth now works much better.
Mine works fine with a case on i have a rinke fusion x pick one up
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另一面显示：
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S537 609651 G1944Y55（可能是电源IC）
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58110 6MA8 Qorvo 信封跟踪
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S925D2 中频芯片
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NXP 55303 NFC控制器
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fkGDB 390486
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22条评论
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Why does Samsung glue their batteries in place? Seems like they do it on purpose to make you upgrade, and now the screen is glued too.
That’s the idea. They make it possible to repair but they also make it very difficult to repair to stray most from attempting it. I miss the days of removable batteries and phones with jacks on them.
Jesse -
A heat gun, and low heat will make quick work of it. Just dont blow it up with high heat
If you think that’s bad, try repairing an iMac. They glue the SCREEN to the computer itself, to discourage you from opening it.
2 of the small antenna stickers ripped while removing the back cover. Can those be replaced or will the phone function fine without them?
cuanto cuesta la tapa de atras
Ich war auf der Suche nach einem Teardown Skin für mein Galaxy A51 in der silbernen Farbe und hab im Internet bei Google und bei lauter YouTube Videos durchgeschaut ob einer von denen eine gute Sicht von oben auf das A51 ohne Backcover und Mittelgehäuse hat… nun ja… ich bin zwar fündig geworden, aber die Seiten waren nicht parallel zu der Bildgrenze, also dort wo das Bild endet. Ich hab das in Photoshop bearbeitet, also pixel-perfect zugeschnitten, kanten parallel zur Bildgrenze geneigt und und und… Zudem war es noch etwas unscharf. Eines Tages, also heute, war ich weiter auf der Suche nach einem professionell angefertigtem Teardown Skin für das Galaxy A51 und habe dan hier die Rück- und Vorderseite als Teardown gefunden… ich hab mich echt gefreut aber auch irgendwie veraxsxht gefühlt, weil ich das nirgends in hoher und guter Auflösung gefunden habe… .Die Kanten sind zwar etwas zu weit rein geschnitten, aber trotzdem ist es supi. Nur… beim Teardown Bild ist es blau und leider nicht wenigstens schwarz.
Freut mich, dass dann doch noch hier gelandet bist. Nächstes Mal kommst du einfach direkt hierher. ;)
My a51 died, he got stuck at samsung logo, tried recovery, clear cache and stuff. It just doesn’t start its not recognizable by pc i tried the odin and nothing. In fact I really don’t care about the phone is there a way to save the photos on the phone. SSD reader or a cable that connects me direct on the ssd of the phone.
Keep hard resetting it, i mean a lot of times. It will eventually work, or get it in safe mode. If 190 times tring to hard reset it sdoes not work, rip it down to the battery, unplug it from the board, wait a few minutes and replug the battery in . …. Reassemble , and try to power on again once assembled.
I tried a screen replacement using this guide to teardown and when i go to reassemble the phone i checked it would charage and it would until i put the volume and power buttons back into place then it stopped charging, any idea why this may be a problem?
You have not replaced the small spacer sticker thys thingys that are like a little silver mesh piece, and tiny pad in it - it is grounding out on something that is stopping the electrical brain from completing the task it is supposed to be doing…. Be sure to use the gasket stickers, and even move them to the new bored drom the old one, also if there was thay flat black electrical tape on the ribbon cables, or on the frame , you will need to replace that too- use electrical tape if you dont have the ability to reuse the old spacers and pads and gaskets and tape…
Hello, I broke the window of my Samsung Galaxy A51. I can find the room at your home? Can you show me how to show the old window.
