Owners of the legendary Xiaomi Redmi 4A often face a dilemma: give the device to the service center or buy a new model. This budget smartphone has proven to be a reliable “working” device, but time takes its toll, and components begin to fail. The main question for the user is the economic feasibility of restoring the functionality of the gadget.
The cost of services can vary widely depending on the region, the service chosen and the condition of components. In this article, we will discuss in detail how much it costs to repair Xiaomi Redmi 4A in the current market realities, and analyze whether it makes sense to invest in a device released several years ago.
Understanding the pricing of the masters will help you avoid overpayments and make an informed decision, and we will consider not only the average checks for popular services, but also the hidden factors that affect the total amount.
Factors affecting the final cost of repairs
The first thing that determines the price is the type of spare part chosen. In the electronics market, there is a clear division into original components, quality copies (OEM) and cheap low-quality counterparts. Original displays for the Redmi 4A are almost impossible to find, since the model is long since retired, so it is a choice between good copies and outright marriage.
The second factor is the complexity of the replacement procedure: some modules, such as the battery pack, change relatively quickly, while replacing the charging connector requires careful soldering and professional equipment, and the cost may depend on the urgency of the work.
Geography is also important, because in large metropolitan areas, rent and masters' salaries are priced, making repairs more expensive than in smaller cities, but the quality of services in proven capital services is often higher.
💡
Always check whether the cost of the work includes the cost of the part itself, and sometimes the masters only say the price for the work, which eventually doubles the cost.
Replacement of a broken display and touch screen
The most common problem owners face is broken glass or damaged matrix module, and in the Redmi 4A design, the display and touchscreen are soldered into a single unit, which means that you can't replace only glass at home without special separation equipment.
The cost of a display module is the lion's share of the price of the entire device. If you only have the glass broken and the image and sensor work perfectly, some workshops may offer glass reglazing, a procedure cheaper than replacing the module, but it takes time and carries risks.
When choosing a new module, you should focus on the following price ranges:
- 💰 Budget copies (low resolution, weak brightness) – from 800 to 1200 rubles.
- 💰 Quality analogues (good color reproduction, matching the original) - from 1300 to 1800 rubles.
- 💰 Work of the master to replace the module - from 500 to 1000 rubles.
⚠️ Caution: Cheap displays often have distorted color reproduction and may not have an oleophobic coating, which will make the finger slide worse and scratches appear on the screen faster.
If you choose to change the display yourself, be aware of the risks of damaging the plume or body when disassembling.Adhesive base on cheap modules is often poor quality, which will require the purchase of additional B-7000 glue.
Cost of battery replacement and charging problems
After 3-4 years of active use, the battery capacity drops, and the phone stops holding the charge. Replacing the battery in the Redmi 4A is a procedure of medium complexity, since the battery is glued to the body. The cost of the new battery varies from 400 to 800 rubles depending on the brand (Nohon, Cameron Sino or unnamed analogues).
Often, the battery is replaced with a charging connector (Micro-USB), which is loosened from frequent use. Replacing the connector requires soldering. If the service does not have a soldering station, the wizard can offer a replacement of the bottom board (sub-board), where the connector is already soldered. This is more expensive, but more reliable for budget models.
Exemplary prices for work with the power system:
- 🔋 Battery replacement (work) + battery - from 900 to 1500 rubles.
- 🔌 Salting of the charging connector - from 600 to 1000 rubles.
- 🔌 Replacement of the lower fee (sub-payment) - from 500 to 800 rubles (plus the cost of the fee).
It is important to check the status of the power controller if the phone has stopped charging at all. Repairing the power chains can cost more than replacing the battery itself, and requires a high skill of the master.
☑️ Diagnostics of battery problems
Repair of buttons, speakers and microphones
Mechanical volume and on buttons lose contact or crash over time. In Redmi 4A, the on and on buttons are on separate plumes or integrated into the side parts of the case. Replacing the on button plume is a quick procedure, the cost of which rarely exceeds 300-500 rubles along with the part.
Sound problems are also common. The raucous sound of a conversational speaker or the quiet sound of a polyphony is often solved by replacing the dynamic heads themselves. They cost about 200-400 rubles. However, if the sound is gone completely, the problem may be the audio codec on the motherboard, which is a complex and expensive repair.
The microphone in this model is on the lower board, and if you're not hearing well, it's often enough to clean the hole of the microphone from dust or replace the lower board, and this is one of the most affordable repairs.
Software failures and flashing of the device
The phone doesn't always require physical intervention. Hanging up, cycling reboot or deleting system files requires software recovery. Redmi 4A has different versions of MIUI firmware, and often the problem is solved by resetting to factory settings or flashing through Fastboot.
Software work is usually cheaper than hardware work, but it takes time to download images and the firmware process itself, and the wizards charge 500 to 1,000 rubles.
Typical programmatic problems:
- 🔄 "Eternal booting" (Mi logo or Android logo).
- 🔄 Forgotten pattern lock or Mi Account (requires unlocking).
- 🔄 Errors in Wi-Fi or Bluetooth modules.
⚠️ Warning: In software repair, all data from the phone will be deleted. Make sure to back up contacts and photos in advance if the device still shows signs of life.
Can I use Redmi 4A on my own?
Comparative table of prices for repair services
For ease of analysis, we have brought the main types of work and approximate prices into a single table. Please note that prices are indicated by the average market and may differ in the specific service center of your city.
| Type of service / spare parts | Cost of spare part (ruble) | Cost of work (ruble) | Total (roughly) |
|---|---|---|---|
| Replacement of display (copy) | 1000 - 1500 | 500 - 800 | 1500 - 2300 |
| Battery replacement | 400 - 700 | 400 - 600 | 800 - 1300 |
| Replacement of the charging connector (soldering) | 100 - 200 | 600 - 900 | 700 - 1100 |
| Replacement of the back cover | 200 - 400 | 300 - 500 | 500 - 900 |
| Diagnosis (in repair) | 0 | 0 | 0 |
As you can see from the table, the most expensive operation is to replace the screen, and it is this parameter that is most often decisive when it comes to repair or throw away.
💡
If the cost of repair exceeds 60-70% of the market price of a used phone, it is more cost-effective to consider buying a new model or device with your hands in the best condition.
Should Xiaomi Redmi 4A be repaired in 2026-2026?
This is the main issue that requires sober calculation: Xiaomi Redmi 4A is an ultra-budget product, released in 2016, its residual market value in working order is approximately 2000-3,000 rubles. If the repair costs 2,500 rubles (for example, replacing the screen), then economic sense is lost.
Repairs make sense in the following cases:
- The device is urgently needed, and there is no money for a new phone.
- The phone is used as a second device, navigator or remote for a smart home, and it is pathetic to throw it away.
- Breakdown is small and cheap (replacement of the battery or connector), which will prolong the life of the device for another year or two.
If you need a replacement motherboard or a complicated soldering after water hits, repairing the Redmi 4A almost never pays off, it’s easier to find a donor on bulletin boards or save up for a more modern model that will run faster and receive security updates.
It’s also worth considering the wear and tear: programs get heavier, sites are “heavier,” and a weak Snapdragon 425 processor may simply not be able to cope with modern tasks, even if the phone is technically sound.