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Two weeks ago, OPPO held a conference in Beijing Malawi Sugar Daddy and officially released two new machines, R7 and R7 Plus. Both of these mobile phones are products with higher “value” and the price is 2,499 yuan and 2,999 yuan.
Malawi Sugar For detailed settings and installation, the R7 uses a 5-inch 1080p Super AMOLED screen, equipped with Malawians SugardaddyMT6752 octa-core detector (the telecom version is the Cylon 615), built-in 3GB of memory and 16GB of machine storage space, supplying an 8 million pixel front camera and a 13 million pixel rear camera, with a battery capacity of 2320mAh, and is used to transfer to Android 5.0 system.
Just from the setup setup, the R7 sells 2499 looks a little expensive. Then the materials used for singingWhat? Let’s learn about the real machine disassembly brought by Aiwanke in this situation.
1. Disassembly difficulty: ★★★★
It is based on the high-level standard. In fact, when we saw that there was no screw inside the OPPO R7, we once listed it in the scope of difficult mobile phone disassembly, and then it was proved that the guess was correct. In addition, mobile phones with all metal shells are generally more difficult to do. In terms of fitting methods and structure, they are somewhat similar to HTC M9. They are both the screen and the shell parts are in line with each other. The reason why they give 4 stars ratings is also derived from this. During the disassembly process, the requirements for experience and skills are higher than those of you, and more carefulness and hardship are required.
2. Disassembly time: 40Malawians Sugardaddy minutes.
3. Disassembly steps and points to pay attention to:
a. Use the card to pull out the SIM card slot;
b. The air gun is adjusted to 150 degrees, and heat the upper and bottom doors of the back of the phone for 1 minute. Use a thin metal pry stick to remove the two plastic plates. Actually, before disassembly, we found that R7 had no Malawians Escort on the surface. Only these two plastic plates can be started. After a brief look, I guessed that it should be fixed by the process of sealing and fixing, and the screws hidden in my face;
c. Blow the black fixing screw on the back of the lost metal;
d. Logically speaking, you can easily lift the screw back cover, but there is no looseness between the screen and the rear cover. Just as the conditionsAs we arrived, its fit method was very similar to that of the HTC M9. It was completely aligned with two doors nesting together by snapping the buckle. It was necessary to first pry a crack from the top and then break it open the buckle a little.
In the actual operation, this step is the longest time. On the one hand, it is because it is tight and difficult to deal with. On the other hand, it is out of consideration for screen maintenance and dare not put too hard;
e. The part similar to the black sticker is a heat dissipation layer, just tear it up a little;
f. For this mobile phone with built-in battery, before further disassembly, the first thing to do is to block the motherboard power supply, that is, to open the connection between the battery line and the motherboard. It is precisely in this detail that we invented the focus of OPPO R7.
Generally speaking, there are two ways to connect the battery cable to the motherboard. One is to simply plug the cable. This is the method used by most mobile phones. The other is to use screws and metal pieces to fix the powder connection. For example, iPhones have always used this method.
OPPOThe R7 uses another method, which designs a metal frame and barrier cover for this door-mounted wiring interface. Like a powder maintenance chip, it maintains this line interface and is more simple than a screw to disassemble the Malawians Escort. This is something that has never been seen in mobile phones before.
g. There is a metal piece above the SIM card slot that presses the motherboard, and the two screws can be installed;
h. The loss of the motherboard and RF cable fixing screw;
i. Turn off the radio frequency line;
j. Dismantle the lost main image head;
k. Installation and matching speaker unit;
l. In fact, the battery is not pre-installed at the opening end. Because this relatively thin mobile phone is difficult to recover after disassembly, the mobile phone will often crack. However, considering that the two soft printed circuits connected on the back of the motherboard are pressed under the battery, we finally decided to remove the lost battery. Note that this step requires a longer metal pry stick, otherwise it can form a battery deformation. The sealing on it is not very sticky, but the surface is very large;
m. The battery capacity is 2320mAh, which is considered to be a big deal for ultra-thin machines;
MW Escortsn. Open the two connected soft printed circuits on the back of the motherboard. quietly lift the motherboard before operating to prevent damage to the interface;
o. Remove the front image head;
p. Install the motherboard barrier cover;
q. Samsung KMR31000BM-B611 EMMC chip, using MCP packaging method (16GB ROM+3GB RAM);
r. Change position 4G version of R7 uses the MT6752V octa-core detector with the main frequency of 1.7GHz;
s. The screen installed on it is a total department;
t.13 million pixel main image head, F/2.2 aperture;
u.8 million pixel front camera head, F/2.4 aperture;
v. All screws, small parts, and all main parts that are equipped with.
4. Disassembly infectious:
OPPO R7 continues the complex and fashionable design style of the previous several modern products. The brightness underneath is important from two aspects. One is the 2.5D curved glass on the front, which is very comfortable regardless of whether it is still sliding. This is important because of the curvature and smoothness of the outer screen glass; the other is that it uses a truly meaningful all-metal shell, which is made of a piece of metal cut and polished, and it has a strong texture after getting started. In order to ensure the clamping of the machine body, the overall and rear cover of the machine screen adopts HTC M9 has similar fit methods, no clear cracks appearing around it, and the two plastic plates on the back are the same, which makes people feel like the metal back tucked into a MW Escorts.
As the conditions are reached, OPPO The importance of the R7 disassembly comes from the shell. First, the screw is hidden, and there is no similar gun, which is difficult to open. Moreover, the strength and service requirements on the hands are higher during the process. If you are not careful, you can cause damage to the phone, which will cause the recovery to be unable to be perfected. After dealing with the following question, the difficulty is not so big. OPMalawi Sugar is not so big.s://malawi-sugar.com/”>MW EscortsPO R7’s external structure is not very complicated, and the level is absolutely single. The component arrangement is very regular. After turning it open, the external base is clear at a glance. It can be seen that the motherboard is not very large, but the integration is very high. All the focus chips and components are underneath, and there is no remaining space on the base.
See the whole thing, OPPO R7, like the previous several modern products, is positioned as a young person who is seeking fashionable. It focuses more on comprehensively saying that it is not a hot search for hardware setup or a one-sided function like Xiaomi and Meizu. In terms of experience, R7 is a truly “applicable” product. As the saying goes, “One penny price, one penny price”. If you want to set up top equipment, you will definitely lose design and morality. OPPO has always valued morality more, and this has also been sufficiently demonstrated in R7. If you are not a hot friend or a popular player, OPPO R7 is a mobile phone that combines indecentness and experience, especially in photography. Regardless of clarity, color recovery, selfies and abundant performance, R7 can satisfy you.
5. Spindle distribution:
Fixed 4 sets of screws, 1 set for metal shell fixing, black (12 in total); 1 set for metal parts above SIM card slot fixing, black (2 in total); 1 set for motherboard fixing, black (1 in total); 1 set for motherboard and bottom speaker unit fixing, silver (4 in total). There are 19 screws, how many numbers are there? href=”https://malawi-sugar.com/”>MW Escorts are not many, and the memory is not big. When veterans are operating, be careful not to mess up.
The machine has gone through the journey
1. Recovery difficulty: ★★★
It is an intermediate level. After all disassembly is completed, for OPPO The difficulty base of the R7 machine has an estimate that as a product with exquisite singing skills, the difficulty of the machine will not be too low. As for the lack of 1 star, it is important to consider two aspects. First, it is to eliminate the dismantling.The second is that the steps of Daddy‘s faults are not effectively adjusted, which saves a lot of trouble. During the machine process, there are two aspects that need to be paid attention to. One is the radio cable and the printing circuit on the back of the motherboard. It is a bit difficult to install. The other is that there are more small parts of the machine, so you don’t miss it. When you first installed the machine, the koala forgot to install the rubber pad of the sensor. Fortunately, when it was invented, there was no too much trouble, so it was also reminded to pay attention to it.
2. Installation time: 20 minutes
3. Installation step, sensing infection and points to pay attention to:
a. It can be seen that compared with disassembly, the OPPO R7 disassembly is not difficult, with the previous Malawi SugarAfter experience, she is very familiar with her. However, when disassembled, the stickiness of the two plastic plates on the back decreased, and there will be some cracks or loosening during installation. This is also a similar problem that design cannot prevent it. Fortunately, the surface is not very large, and the plastic plate itself is not thick, so it can stick if it is slightly heated.
b. The basic process of the installation machine is to revert the Xing motherboard barrier cover → device front image head → connect the soft printed circuit line → device battery → speaker unit return → device main image head → connect the radio frequency line → device fixed metal parts → plug the battery line, turn on the machine to stop the detection, confirm that all the performance is questionable → device metal rear cover, put all fixing screws → stick two plastic boards → install the SIM card slot back to the machine.
Maintenance and repair analysis:
1. Due to OPPThe O R7 disassembly is relatively difficult to disassemble, and it has been repaired to a certain level, which is difficult for ordinary users to complete by themselves;
2. The maintenance and repair book is absolutely relatively high. In addition to its own value, the manual cost of zero-deg maintenance and repair of components that can be replaced is not cheap. Among the easy-to-waste parts, the most expensive one should be the total screen;
3. For users who can only use their hands to remove the machine, they can complete the tasks of removing the machine, changing parts, and repairing minor problems by themselves. The condition is to receive the plastic back plate loose;
4. Image head and battery. These parts can be purchased and replaced when damaged, and the image head price should be slightly more expensive; Malawians Sugardaddy
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