# Back case Riff for Samsung Galaxy S25 Ultra in Black — Frost Armor protective cover

**URL:** https://aio.lv/en/product--riff-rf-arm-s25ul-bk--11640289
**Data updated:** 2025-12-05 14:54 (EET)
**Category:** Smartphone Cases
**Manufacturer:** Riff
**Manufacturer code:** RF-ARM-S25UL-BK
**EAN:** 4752219015561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-rf-arm-s25ul-bk--11640289

## 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

Riff Frost Armor back case designed for the Samsung Galaxy S25 Ultra in Black. This protective cover fits the S25 Ultra model and provides durable protection against everyday scratches and minor impacts. The case preserves access to buttons, ports and camera openings while offering a slim profile for everyday use and pocket carry. Ideal for users seeking straightforward, reliable protection.

## Long description

Compatible with Samsung Galaxy S25 Ultra S938. This protective case features a reinforced Armor-type construction with dual-material design: soft TPU sides that fit snugly around the phone and a hard PC back for improved rear impact protection. A retractable ring stand is integrated into the case and the raised camera lip protects lenses while preserving compatibility with wireless charging and magnetic mounts.
Advantages
The dual-material Armor construction increases shock resistance and long-term durability without adding unnecessary bulk. The hidden ring stand provides stable horizontal support for media viewing and folds flat so it does not interfere with charging or everyday use. A raised edge around the camera prevents direct contact of lenses with surfaces, reducing the risk of scratches. Wireless charging compatibility allows convenient charging and use with magnetic holders without removing the case.
Key specifications
Compatibility: Samsung Galaxy S25 Ultra S938
Construction: Reinforced Armor-type, dual-material (TPU + PC)
Sides: Soft TPU for secure fit
Back: Hard PC for rear impact protection
Stand: Retractable hidden ring for horizontal support
Camera protection: Raised camera lip
Charging: Supports wireless charging and magnetic holders
How to use
Align the case with the phone and press the soft TPU sides until the device snaps firmly into place. To use the stand, unfold the hidden ring and position the phone horizontally on a flat surface for stable viewing. Fold the ring back into the case when not in use. The case can remain on the phone during wireless charging and when using compatible magnetic mounts.
Recommendations
For optimal protection, periodically remove dust and debris from the case edges and camera lip. Avoid exposing the case to extreme heat or prolonged direct sunlight to preserve material integrity. If using strong magnetic mounts, ensure proper alignment to maintain reliable wireless charging.

## FAQ

### How much does the Riff Frost Armor back case for Samsung Galaxy S25 Ultra cost, and is it available for purchase?

The price is 7.99 € (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 Riff 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 Riff 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/11640289/66880583_large.webp