# Replacement PCBA Mainboard for DooGee X55 mobile phone, compatible motherboard X55

**URL:** https://aio.lv/en/product--doogee-x55-pcba--5018443
**Data updated:** 2026-02-12 14:16 (EET)
**Category:** Smartphone & Mobile Gadget Accessories
**Manufacturer:** DooGee
**Manufacturer code:** X55 PCBA
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--doogee-x55-pcba--5018443

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Replacement PCBA mainboard compatible with the DooGee X55 smartphone. Designed to replace the original motherboard in X55 devices, it restores core functions such as power, processor connectivity, memory and peripheral interfaces (subject to original phone configuration). Use for repairs or refurbishments to return a DooGee X55 to working condition. Professional installation recommended.

## Long description

Replacement PCBA mainboard compatible with the DooGee X55 smartphone. This mainboard is intended to restore core device functions including power distribution, processor connection, memory interfaces and peripheral ports as present in the original DooGee X55 configuration. It is supplied as a bare board for repair or refurbishment of X55 units and does not include accessories, batteries or external modules unless explicitly stated by the seller.
Advantages
The replacement mainboard reproduces the original board layout and connector positions to facilitate component-level replacement and reassembly. It provides the necessary signal routing and power rails to recover normal device operation when installed correctly. Because it targets the DooGee X55 model, it reduces the need for case or connector modification when compared with non-compatible boards. Professional installation minimizes risk to other components and helps ensure reliable performance after the swap.
Suitable for (tasks / use cases)
Repairing DooGee X55 phones with a faulty or damaged motherboard
Refurbishment projects to restore resale condition of X55 units
Diagnostic replacement to isolate faults related to board-level components
Technical training and hands-on practice for smartphone repair technicians
Key specifications
Compatibility: Designed for DooGee X55 mobile phone model
Form factor: PCBA mainboard with standard X55 connector layout
Interfaces: includes onboard connections for power supply, CPU socket area, memory interfaces and peripheral ports as per original design
Condition: replacement board for repair (may be new, refurbished or tested depending on seller listing)
Installation: requires professional or experienced technician for soldering, connector mating and testing
How to use
Power off the device and remove the battery and all external media before beginning. Disassemble the DooGee X55 according to the manufacturer service manual or trusted repair guide to access the existing mainboard. Disconnect cables, flex ribbons and antenna connectors carefully and desolder or unclip any secured components as needed. Install the replacement PCBA by aligning board mounts and connectors, reattach all flex cables and components, then reassemble the chassis. After installation, perform a full functional test including power-on, charging, display, touch, cellular and Wi‑Fi checks to confirm proper operation.
Usage recommendations
Use appropriate ESD protection, precision tools and follow safety procedures. If you are not experienced with board-level repairs, seek professional installation to avoid collateral damage to other phone components. Verify seller warranty and return policy before purchase and confirm board condition and included parts.

## FAQ

### How much does the DooGee X55 PCBA mainboard replacement cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DooGee products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DooGee service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5018443/35196650_large.webp