# Internal universal button HQ PS-M-IUB-3026 for iPhone 4/4S, Nokia 5310/625, Lumia, Lenovo (replacement internal button)

**URL:** https://aio.lv/en/product--hq-ps-m-iub-3026--10855922
**Data updated:** 2025-12-30 12:47 (EET)
**Category:** Smartphone & Mobile Gadget Accessories
**Manufacturer:** HQ
**Manufacturer code:** PS-M-IUB-3026
**EAN:** 4422190000547
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hq-ps-m-iub-3026--10855922

## 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

Internal universal button HQ PS-M-IUB-3026 is a replacement internal button compatible with iPhone 4 and 4S, model Nokia 5310 and 625, select Lumia and Lenovo phones. Designed for repair and refurbishment, it restores physical control functions when the original button is faulty. Suitable for technicians and DIY repairs; requires opening the device and basic soldering or connector replacement.

## Long description

Internal universal button HQ PS-M-IUB-3026 is a replacement 3.0 × 2.6 mm power/sound internal button compatible with iPhone 4 and 4S, Nokia 5310 and 625, select Lumia and Lenovo phone models. Intended for repair and refurbishment, this component restores physical power and sound control functions when the original button is worn or defective.
Advantages
The HQ PS-M-IUB-3026 offers a compact universal design that fits multiple phone models, providing a cost-effective option for repairing devices without replacing entire assemblies. It is sized at 3.0×2.6 mm for compatibility with devices that use similarly dimensioned internal switches and is suitable for technicians and experienced DIYers familiar with device disassembly.
Suitable for
Repairing iPhone 4 and iPhone 4S power or sound button faults
Replacing worn buttons in Nokia 5310 and Nokia 625
Service and refurbishment of select Lumia and Lenovo phone models
Technician and experienced DIY mobile phone repairs requiring small internal switches
Key specifications
Model: PS-M-IUB-3026
Brand: HQ
Part type: Internal power/sound button (replacement)
Dimensions: 3.0 × 2.6 mm
Compatibility: iPhone 4 / 4S, Nokia 5310 / 625, selected Lumia and Lenovo models
MPN: PS-M-IUB-3026
EAN: 4422190000547
How to use
To replace the internal button, power off the device, open the phone housing following the manufacturer’s service instructions, and locate the existing power/sound switch. Remove the faulty switch by desoldering or disconnecting its connector as appropriate, then install the HQ PS-M-IUB-3026 in the same orientation. Reassemble the device and test the button functions before completing the repair.
Usage recommendations
Intended for use by trained technicians or experienced DIYers. Use appropriate ESD protection, correct tools for opening the device, and follow safety and service guides for the specific phone model. If unsure, consult a professional repair service.

## FAQ

### How much does the Internal universal button HQ PS-M-IUB-3026 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 HQ 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 HQ 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/10855922/60229636_large.webp