How to change the battery on a Sony Xperia z3. We change the battery on Sony Xperia Z1 and other models with our own hands. Preparatory work when replacing the battery on Sony Xperia

Sony Xperia Z3 Compact: battery replacement

Sony Xperia Z3 Compact is the company’s “small flagship”, which officially appeared on store shelves on November 19, 2014. The increased size (in comparison with the previous version of the “baby”, Xperia Z1 Compact) to 4.6”, as well as new body materials, coupled with reduced weight, immediately attracted buyers. The popularity of the device was also justified by the price tag, which couldn’t help but rejoice. Despite some “childhood illnesses,” the model turned out to be more than successful. One of these problems is the battery, which after a certain time can begin to swell and lead to quite unpleasant consequences in the form of a cracked back cover. How to avoid such an outcome?

Reasons for battery failure

Sony produces batteries at its own facilities for its devices, which means one thing - they won’t do anything bad for themselves. True, it is Sony batteries that most often swell when they become unusable. There are several reasons for battery failure. Which of them rendered the battery of your device unusable - our engineers will help you find out when conducting absolutely free diagnostics of the device. What could be the reasons?

• Failure due to expiration date. Each battery is marked with the date of its manufacture (marking type w, where XX is the year of manufacture, where YY is the week of manufacture, “w” is the separator). If your new device, for unknown reasons, was left in a warehouse before sale and was not in demand for a long time, then the device’s battery may, at a minimum, lose its nominal capacity, and at a maximum, it may fail and even swell.
• Failure due to wear. Sony provides a warranty on batteries equal to 300 charging cycles or six months of use (for new devices, stated as a separate clause in the warranty card). During a year of use, your device is charged at least about 400 times. Lithium-ion batteries are quite sensitive to the number of cycles and this sooner or later leads to their failure. The symptoms are standard: shutdown under load with a positive charge, rapid discharge, possible bloating.
• Exposure to moisture. Despite the fact that the devices of the “Z” series have a degree of dust and moisture protection according to IP65 / IP68 standards, over time the plugs (or rather the seals on the plugs) wear out, and one of the “childhood diseases” can also affect the lack of moisture protection » models - peel-off display. A short circuit on the battery control board can cause it to fail.
• Short circuit or power surge. Sony Xperia Z3 Compact, in addition to the standard connector, has a magnetic charging connector. If a non-original charger is used, the charging unit itself may allow increased voltage to pass through, and if the power controller misses this surge, the battery will fail. The second option is to change the polarity of magnetic charging. Reversing the poles is quite problematic
• due to the fact that the contact pads have different shapes, but devices that fail after polarity reversal are handled monthly and this is not an isolated case. Most often, when there is a voltage surge missed by a non-original charger, or when the magnetic charging connector is reversed, the motherboard first fails, but in rare cases the battery dies.
• Manufacturing defect. The situation is more than rare, but it does occur. A good example is the Sony Xperia M5. A fairly large batch of devices of this model were covered under warranty service and battery replacement. When the phone started working in LTE networks and there was a certain load on the GSM amplifier, the battery was turned off and the device could only be brought back to life by connecting to a charger.
• Damage due to poor quality repairs. This is not a common cause of failure, but, unfortunately, it also has a place on this list. Failure to carefully disassemble and reassemble the device can lead to damage to the control board or battery cable, and in the worst case, to damage to the battery itself. In this case, battery replacement is strictly necessary.

How to change the battery on Sony Xperia Z3 Compact?

Replacing the battery on any Sony model, as well as on this model, in the absence of care and knowledge of the device’s design, can lead to bad consequences. Let's describe step by step how to replace the battery.

• Opening the device. Disassembly of the phone begins through the back cover. To properly open the device without damaging the phone cover and frame, the back cover is heated (due to this, the adhesive base partially loses its properties). The cover is removed using a specialized tool.
• Partial disassembly. To replace the battery, unlike the younger model Sony Xperia Z1 Compact, a deeper disassembly of the smartphone is required. The so-called “chassis” is dismantled, which combines several functions at once: fixation of internal elements, additional support for the back cover, as well as amplification of various signals of the device (the chassis contains a group of antennas responsible for the operation of Bluetooth, Wi-Fi, mobile networks and GPS). Damage to this part will almost certainly lead to a deterioration in the operation of a certain type of network on the smartphone.
• Removing the battery. The battery on the Xperia Z3 Compact does not have a frame and is fixed to the motherboard with a special adhesive tape. For correct removal without damaging the motherboard, a special tool is used, as well as a special liquid that weakens the adhesives of the adhesive tape.
• Testing the device, a new battery. The phone itself is connected to the LBP (Laboratory Power Supply) to check the functionality and correct operation of all components of the phone. Meanwhile, the new battery is being tested on a special device - Cadex. If the battery passes the test, it is installed in your smartphone. Next, the complete charging/discharging cycle of the phone is tested. At the end of testing, the device is assembled in the reverse order.
• Re-installation of the back cover and crimping. Before the device is closed and handed over to you, the frame and cover are prepared for installation. Both parts are completely degreased, and the remnants of the old adhesive base are also removed. A new adhesive base for the back cover is installed and, after installing the cover, the phone is sent under the press to better set the new adhesive base.

We will always be glad to see you at one of our service centers to replace the battery of your Sony Xperia Z3 Compact. We guarantee the originality of spare parts, the quality of the work performed, as well as the most transparent prices and feedback from you during the work.

Smartphone components have a limited service life and after the end of the operating period you need to replace the battery on the Sony Z3 COMPACT. But, the device may need to be restored earlier due to mechanical damage or contact with water. Determining that the battery has failed is simple:

• the mobile device randomly turns off when the charge level is sufficient;
• does not charge, but the charging connector is working;
• The phone screen lights up only when the mains power is turned on;
• quickly depleted;
• It takes longer to charge the device.

If you cannot come to the workshop yourself and want to carry out the restoration at home, then use the services of a courier who will pick up and deliver the device free of charge. Specialists do not repair gadgets at home. For high-quality work, you need tools and equipment that are only available in an equipped service center. All transport hassles will be taken care of by the courier.

Repairing batteries does not work; to restore the device, you need to change the battery. Service center engineers use only original parts and perform activities using the latest equipment quickly and professionally.

Replacing the Sony Xperia Z3 COMPACT battery urgently

It is profitable to cooperate with the service center, many clients have been convinced of this. We work according to the following algorithm:

• We accept an application from a client;
• a free courier delivers faulty equipment to service;
• checking the reserve;
• we determine the restoration scheme and agree on the details with the client;
• We provide spare parts replacement services;
• testing the device;
• We deliver it back and issue an official guarantee.

Engineers perform battery repairs efficiently and inexpensively. If you are interested in other possible breakdowns, check them out in the general repair section SONY Xperia Z3 COMPACT. We will repair the contacts and replace the non-working part. Contact us 24 hours a day: we work seven days a week and offer low prices.

Do not attempt to fix the breakdown yourself, we have the necessary skills and modern equipment and work according to the instructions on how to fix the Sony Xperia Z3 Dual battery:

1. We disassemble the smartphone and check each part for serviceability using an oscilloscope, multimeter and binocular microscope.
2. We open the cell phone with a special spatula so as not to break the latches along the edge of the cell phone cover.
3. We insert the spatula into the headphone jack at the top of the device, then disconnect the panel elements and latches, and to the left of the jack we repeat the same steps.
4. We remove the back panel carefully, moving along the left side of the device; on the right, we also unhook the device from top to bottom.
5. We remove the back cover and take out the battery, first of all we press on the small depression on top of the component.
6. We take out the battery module and replace it with a new part, the size of the spare part is ideal for this model, since it is an original part purchased from the manufacturer.
7. We assemble the device in the reverse order, using antistatic tools and maintaining sterility when working. Contaminants in a dust-proof room do not get between the components; we also do not allow air bubbles to get between the components.
8. To prevent a similar malfunction from happening again, we recommend: do not use a charger from another company, so as not to damage the gadget.
9. Monitor the condition of the charging socket; a loose connector leads to insufficient power supply to the phone.
10. Do not drop the mobile phone from a height, do not hit it, do not heat it, and avoid getting moisture into the device to prevent oxidation of the contacts and damage to the integrity of the battery.

Sony Xperia Z3 Dual battery repair with on-site technician

Service consultants will answer all questions in detail: what promotions the service provides, what types of inexpensive repairs exist, and it is possible to change the Sony Xperia Z3 Dual battery in Moscow at home.

How much it costs to replace a battery on a Sony Xperia Z3 Dual is affected only by the complexity of the work performed; we provide diagnostics and delivery in Moscow and the region for free. We will repair the problem at home, if the defect is a program error or a malicious file, we will take the equipment to the workshop when the modules need to be replaced. We draw up contracts with legal entities and individuals. We take into account customer reviews on the forum. The quality control department tests devices after repair. Placing an order for services online is beneficial for customers; they get the opportunity to save due to a discount.

• Free diagnostics!
• Free visit of the master to the client!
• Free delivery for repairs to the service center and back!

In our service center in Moscow MobRemontnik you can replace the battery within half an hour.

We try to use original quality batteries.

For the Sony Xperia Z3 D6603 (LIS1558ERPC) model we have original quality leftover batteries from old stock, and they work great.

And now about the process itself.

How to change the battery (battery) on Sony Xperia Z3 D6603 (LIS1558ERPC)

The Sony Xperia Z3 D6603 smartphone is not so easy to disassemble, because the back cover is glued and it is glass. To disassemble, you will need to heat the lid and very carefully pry it off with a spatula.

The initial disassembly of the Sony Xperia Z3 D6603 is over.

Now unfasten the cable and peel off the battery.

Comparing batteries. They are identical. New battery - 100% original quality👍

Since we have professional repairs and replacement of batteries, let’s take the following steps, which many people forget.

To prevent the battery cable from coming loose from the motherboard, re-glue the seal/gasket from the old battery to the new one.

To ensure that the new battery sticks and comes off well, we re-glue the tab from the old one to the new one. Using it, you can peel off and carefully pull out the battery from the case, and this tab on the back of the battery serves as a fastening for the battery on the adhesive tape.

The new original Sony Xperia Z3 D6603 (LIS1558ERPC) battery has been successfully installed. We glue the lid and test.

Everything works great.

The first charge is a so-called dry charge from the factory and can quickly discharge.

The battery will show its true potential after the first or maximum second charge.

That's all:)

Get acquainted with our services for repairing Sony Xperia smartphones in Moscow at the link: tyts

Type: Smartphone

Platform: Android

Display: 4.6 inches, TFT

Display resolution: 1280×720

Camera: 20.7MP

Memory: RAM capacity 2GB, Built-in memory 16GB, MicroSD memory card

Connection: SIM card GSM 850/900/1800/1900/3G

Communications: Wi-Fi, Bluetooth v4.0, GLONASS, GPS, A-GPS

Dimensions: 64.9 x 127 x 8.6 mm

Nutrition: Battery 2600 mAh

Name of works	Price with spare part Original	Price with spare part Copy
Replacing the Z3 Compact D5803 (D5833) display	11500	6500
Replacing the SIM tray Z3 Compact D5803 (D5833)	1000	No
Replacing the Z3 Compact D5803 (D5833) battery	2500	No
Replacing the back cover of Z3 Compact D5803 (D5833)	2500	1500
Replacing the polyphonic speaker Z3 Compact D5803 (D5833)	1500	No
Russification of Z3 Compact D5803 (D5833)	1500	No
Z3 Compact D5803 (D5833) software replacement	1500	No
Replacing the cable with the power, volume and camera buttons Z3 Compact D5803 (D5833)	2500	No
Replacing a set of plugs Z3 Compact D5803 (D5833)	1500	No

The compact smartphone from Sony Z3 version is convenient and easy to use. But sometimes it may be necessary rear panel replacementSony Xperia Z3 Compact, which is easily doable in our service center. It is better to entrust even such a simple operation to a qualified specialist, since any wrong movement can only aggravate the problem. Repairing the body of Sony phones will not take much time, since our center has original components from a global brand. You can choose a cheaper option - parts from a third-party supplier that do not differ significantly in quality, but significantly reduce the cost repairSony Xperia Z3 Compact and its modifications.

A more serious problem that can happen to Sony Xperia Z3 Compact - display replacement. In this case, a “copy” of equal quality can also be used, which will only affect the color rendition. Service center engineers perform repairs, including replacement of batteries or controls, only after a thorough diagnosis, so the final estimate for services may differ from the previously announced amount. Any changes in the cost of repairs must be agreed with the customer.