Well, i'm not closing my knowledge, and i'm bringing you up to date every day, and i've got more content, and i've got dry stuff in every piece. If you think this information is useful to you, please pay attention
There is a growing number of electronic devices in the home, mobile phones, tablets, notebooks, bluetooth headphones, smart watches, games, small household electricity... It's been so long. Batteries are either intolerant or inoperable, or the screen is broken or the headphones are silent. When they went to the official market, the prices were prohibitive; they went to the roadside repair shop and were afraid of pits, major repairs to minor illnesses and the replacement of poor-quality parts. A lot of people just change. Thousands say no。
In fact, the vast majority of the problems do not cost much, and ordinary people follow the curriculum and do the right thing, and can fix them at home. Today i'm going to get you dry: with just one free website plus four hands-on skills, zero basic white can fix most of the maintenance of electronics, save hundreds and thousands of dollars a year for maintenance, be absolutely real, and have no false head。
I. The most powerful maintenance device on the internet: ifixit chinese network, free of charge
First, the core, ifixit chinese official network, is one of the most professional, complete and completely free maintenance courses available worldwide. Many of the country's maintenance workers and digital producers use this site to study the curriculum。
Its chinese address is: zh. Ifixit. Com, which can be used by direct browsers without registration, fees, advertising, all high-resolution step maps, which white can read。
How strong is this site? I'll give you the latest data:
• the coverage of 70,000 + electronic devices with a curriculum for mobile phones, computers, tablets, cameras, games, household appliances, electrical tools and even automobiles, and drones
• an in-house 120,000 plus free maintenance manuals, all co-organized by engineers and lovers around the world, with detailed steps to the “sittering” level
• maintenance score (0-10 points) for each item of equipment, the higher the score, the better it can be fixed, and the newer will see the difficulty of selecting it directly and avoid breaking it down
• a high-level picture + text that indicates what should be done, what tools should be used and where there are pits at each step。
I give you a few of the most common examples of the problems that ordinary people encounter every day:
1. Cell phones are replaced with batteries: whether apples, chinese, millet, oppo or vivo, the input model can be found for the corresponding tutorial, where the screw is, how the screen is to be removed, how the battery line is to be broken, how the new battery glue is to be applied, step by step, half an hour. The official change of batteries is a few hundred bucks, and the difference is directly saved。
2. Notebook ash for silicon: the computer has been hot for a long time, carton, fan swings, mostly dust blocking the vents. The lesson taught you how to break the shell, pull the fan, clean the dust, put on the silicate, clean the city at 80-150 bucks at a time, and do nothing。
3. Bluetooth headphone repair: airpods, china jianxi, headphone one-sided silence, non-charged charger, hand handle drifting, corresponding repair sessions, many problems without changing parts and cleaning。
4. Domestic electrical failure: wind blowers, electric fans, electric toothbrushes, wetners do not work, many of which are poor exposures, fuses are broken, switches are broken, and there is a method of searching in the curriculum without having to find a teacher。
Most conscientiously, the site is completely free of charge, unmarketed, unbounded and knowledge-sharing for maintenance purposes that are purely pro bono. Many people don't know about this treasure site and spend millions of dollars on it。
Ii. Four maintenance techniques, zero risk, no pits
With a curriculum that is not enough, the most easy mistake for a rookie to make is to tear it apart, squeeze it, lose the screws and cut the line. I would like to summarize four of the latest, most practical and zero-failure techniques of 2026, which will remain largely intact。
-technology 1: diagnosis before dismantling. 90% failure does not
It's the first principle of maintenance: soft, hard, inward。
As soon as the equipment was in trouble, many people wanted to take it down, and the result was worse. In fact, 80% of the problems don't have to be husks。
Give you a generic routing process for all equipment:
• uncharged/exploited: change data lines, charge head, clean charged mouth dust, and finally consider battery replacement
• equipment qatton/mortuary: restarting, rehabilitating the plant and cleaning up storage, which will essentially solve most of the problems
• no sound/not connected to blue teeth: review of volume, rematching, restarting of equipment without having to demanage
• computers are not open: power is removed, 10 seconds of discharge is pressed and reconnected, often with a direct rebirth。
The first page of ifixit contains a fail-checking portal, input equipment model + failure, and directs to you whether it is software or hardware, and avoids white-openers and broken machines。
-technology 2: the tools only buy the base money
Newcomers don't have to buy expensive tool suits, and don't let the merchants buy hundreds of dollars of “professional packages”。
All we have to do is put them together for a total of $30-50, and 90 per cent of the maintenance is done:
• precision screwdriver sets (with crosses, pentagons, hexagons, cell phones appropriate)
• plywood (do not use metal, easily scrape the main plate and break the line)
• suction disks (disassembly mobile screens, laptop covers)
• waterless alcohol + dustless cloths (cleaning of contact points, degeling)
• magnetic insulation pads (the screws are not lost)。
These tools are freely purchased online and of good quality without branding. The tools are complete, and the rate of success in dismantling machines has doubled。
Scrap 3: scrubbed photo recording, never wrong
Ninety per cent of the demolitions were due to the different lengths of the screws, the incorrect position, the light of which went through the screen and the heavy damage to the main plate。
I've taught you how to do the wrong thing:
1. Taking a photograph of each step with a mobile phone
(ii) screws placed sequentially on a magnetometer or paper with serial numbers
3. Photos before line extraction, bearing in mind direction
4. Revert the photo step by step。
It's that simple. No one with a hand is wrong about screws and missing parts. I fixed my own cell phones and notebooks, all by myself, and never had problems。
Skills 4: distinguishing the boundaries between “self-recoverable” and “do not touch”
The newcomers must remember: the boldness of repair that can be repaired and the inflexibleness that cannot be repaired must be avoided。
Newman:
• replacement of batteries, change of screens, change of cameras, end-of-pipe plugs
• ash, silicate, fan, hard disk memory
• cleaning of interfaces, repair of headphones and replacement of simple accessories。
Don't touch it
• main plate chip maintenance, cpu/shock welding, layering
• heavy water intake, corrosive main plate, extensive short roads
• equipment that is still under warranty (disturbation of the self-destruct)
• battery drums, smoke and heat abnormalities (safe risk)。
To put it simply, the outer parts are changed at random, and the core master plate is free and secure。
Iii. The real case: how less is it? Money
I say it better than the true case. In the last few months of 2026, i collected real feedback from internet users, all ordinary people, without a professional basis:
Case 1: apple iphone 12 for batteries
The government sold the battery for $599, bought the original battery for $89, and replaced the ifixit course for 25 minutes, saving $510。
Case 2: think about the notebook ash + silicate
The computer store charges $120 and it's done by itself for 10 minutes. The heat is clearly getting better. The computer is no more, at zero cost。
Case 3: unilateral silence of airpods pro
The post-sale test says it's worth $799 to replace it with a clean metal touch point with waterless alcohol, to reset the pairs, to fix them directly, and not to spend a penny。
Case 4: mi bracelets don't charge
The main plate was sold to say it was broken, to change the bracelet, to clean up its own charge points, and to solve the problem。
Case 5: switch handles in nintendo drifting
Official maintenance of $199, cleaning of the inside of the swing poles by a distance from the curriculum, 3 minutes of repair, saves nearly $200。
These are the most common problems, and it was felt necessary to find a master, and now there is the right way to deal with them. A year later, a few of the equipment at home was repaired, and it was really easy to save $1,000。
Four, 2026, new maintenance guide. Don't get killed
Now that the maintenance of the market is deep, i'm going to give you the most up-to-date points, whether it's for self-repair or for repair:
1. Major repairs to minor illnesses are normal: even though they are poor, they say that your master plate is broken and that hundreds of thousands are charged, it must be checked first。
2. Replacement of poor-quality parts: the roadside store replaces you with refurbished batteries and assembles screens, which are broken in days and not cheap。
3. Sitting price: 50 bucks at the door, bad at the end of the line, hundreds at the cost of the breaker。
4. The replacement of spare parts: you can't see the replacement of your original camera and battery with a second hand。
The best way to avoid pits is to learn basic maintenance without asking for it, without stepping on it and without spending money。
V. Why do i strongly recommend that ordinary people learn some basic maintenance
1. Real silver and silver savings: several hundred for a year for minor repairs and thousands for major repairs, equal to one additional month's salary。
2. Environmental non-waste: e-waste is increasingly available and can be repaired, equipment life is prolonged and waste is reduced。
3. Do not look like a human being: do not wait in line for sale, do not bargain with the maintenance shop, do it yourself, and make it easy。
4. Skills for life: learning to do this for yourself, for family, for friends, everyone admires you。
A lot of people think, "i'm a cripple, i can't." it's really not that you can't. It's that you don't find the right curriculum, you don't know the right way. The ifixit curriculum is designed specifically for ordinary people, with plain words, clear pictures, one step at a time and pupils can read it。
Summary and reflection
There are two points to share with you today:
First, using the ifixit chinese-language network, the most detailed maintenance course available on the internet is free of charge, free of charge and without charge。
Second, remember four techniques: first diagnosis, dismantling of the machine, preparation of basic tools, taking pictures of screws, distillation of energy and inability to repair。
Simple as that, the zero base white can be quick enough to repair its own electronics and save considerable maintenance costs。
In this age of money for everything, knowledge is about saving money. In many cases, we do not lack that maintenance, but rather a simple and effective method. It is hoped that today's dry work will help you to spend less money and to repair the pits。
Finally, i would like to say to you that technology is about making life easier, not making us spend money on maintenance. When we learn to do our own work to repair the equipment around us, not only save money, but also regain control over life。
