Every body, when the battery level of your mobile phone is lower than what, will you be anxious to find a charger or power bank?
I believe everyone has seen this hot search recently.
Redmi Note 12 Exploration Edition mobile phone pulled the charging time into single digits for the first time.
Coincidentally, the well-known digital blogger " He and his classmates " also randomly released a video. It was a test of "fast charging not damage the battery" that he spent 2 years and spent 40 mobile phones to test.
is actually just one sentence: phones can be used to charge them at will, and you don’t have to worry about damaging the battery at all!
The principle is this, but the battery life is limited after all, and if you want the mobile phone experience to not be affected, when the battery health drops to a certain level, you still need to replace the battery in time.
Take iPhone as an example. When the battery health drops to 85%, the battery life will be significantly reduced. Changing the battery can enhance the mobile phone experience, and at the same time avoids the possibility of downsizing the frequency and weakening the performance of the mobile phone.
How to check the battery health of iPhone?
Open iPhone, [Settings]-[Battery]-[Battery]-[Battery Health]-[Maximum Capacity], the maximum capacity is the current health situation.
How to change the battery at home
Now buy mobile phone batteries online. No matter which brand or flagship store or not, they will basically send a complete set of disassembly tools and corresponding videos.
We have mobile phones, tools, tutorials and new batteries. What are you waiting for? Let’s start right away!
Let’s take a iPhone6 as an example:
Step 1: Turn off the phone, use a 0.8 pentagonal screwdriver to remove the two screws at the bottom of the phone.
Be careful to keep the screwdriver straight and the screws. Tighten the screwdriver with your hand to prevent from slipping
Step 2: Use a suction cup to suck the bottom of the front of the phone close to the HOME key position, pull up vertically and pull out a gap to the screen of the phone, insert the disassembly piece, slowly cut it along the bottom of the phone to the side, and lift it up from the bottom.
It is best to use a wind gun to blow evenly at the bottom for a while to make the screen glue at the bottom heated and easier to remove. If there is no wind gun, you can use the hair dryer at home to replace it. When blowing, blow back and forth evenly, and do not blow hard in front of one place.
Do not insert the disassembly piece too deep to prevent the cable inside from being broken. The screen should be slow when lifting up, not vertically, and do not exceed 90 degrees.
Step 3: Use one hand to fix the screen. The screen should not be vertical at this time. Use the Phillips screwdriver 1.5, remove the cover on the battery buckle, and then use a spudger to gently lift the battery buckle and turn off the power first.
Do not let the metal touch it, so as to avoid the risk of short circuit.
Step 4: Use a Phillips screwdriver to disassemble the cover that fixes the screen cable, and then lift the screen, touch, and Home button cables on the screen in turn. Place the corresponding positions of the screws above
. The screws cannot be installed incorrectly to avoid screwing the motherboard or cable through the wrong screws.
Step 5: Use tweezers to clear the head of the battery glue, gently translate it horizontally and pull it outward, pull it one by one and another.
Pull battery glue must be horizontally translated and cannot be used too much force, otherwise it will be troublesome if it is broken. If you think it is not possible or if it is broken, use a hair dryer to blow evenly on the back of the phone for a while. After the battery glue is heated, you can gently buckle the battery.
Step 6: Pull out the battery glue, try to keep the glue strip straight during the operation. Bending the glue strip will cause the tape to stick together and break instead of being pulled out completely. In order to avoid breaking the tape, be careful not to let the tape get stuck by the vibrator or the parts under the battery. Please be sure to be stable and at a constant speed when pulling out. After all the battery glue is pulled out, the battery can be taken out with a discarded card.
Step 7: Add new battery glue to the new battery, take out the new iPhone 6 battery and stick the new battery glue, and press the empty part of the battery glue on the battery.
In this way, the battery will be fully revived and will be able to fight for another three or four years!
If you are worried that you will accidentally destroy the entire phone by changing the battery, it is recommended that you leave it to a professional repair engineer immediately.
