# Sarudori Houli Venue Review On-site Battery Replacement Done! Transparent iPhone Repair in Houli, Visible Every Step of the Way BY**Twosevenths**·2026.03 If you're looking for iPhone repair in Houli but are worried about parts being swapped or not being able to see the repair process, Twosevenths recently mystery-shopped Yuandongli. This venue specializes in Apple IRP authorized repairs with complete transparency, allowing you to watch everything from diagnostics to battery replacement. With 30-minute express repairs and a 180-day warranty, it's a highly reliable option among Taichung's recommended iPhone repair venues. Sarudori Houli Venue Review｜On-site Battery Replacement Done! Transparent iPhone Repair in Houli, Visible Every Step of the Way Contents Yuandongli Review Directory Venue Reviewed Venue[猿動力后里店](https://www.twosevenths.com/en/service/care-taichung-mpowerhouli/#%E7%8C%BF%E5%8B%95%E5%8A%9B%E5%90%8E%E9%87%8C%E5%BA%97)Experience iPhone Battery Replacement Date Visited 28/01/2026 Reviewer[Tessa](https://www.twosevenths.com/tag/tessa/) 1. [01 Yuandongli Houli Venue Experience Review](https://www.twosevenths.com/en/service/care-taichung-mpowerhouli/#iv-section-0) 01 ## Yuandongli Houli Venue Experience Review Yuandongli Houli Venue Experience Review For many, a phone is more than just a tool—it's an integral part of life. With photos, accounts, and data all stored within, the biggest concern when it comes to repairs is never the price, but rather, peace of mind. Twosevenths visited Yuandongli, a highly-rated Apple independent repair center in Houli, Taichung, to experience their service firsthand. Their focus isn't on low prices, but on "fully transparent, visible repairs." ### ✦An open repair counter puts you directly in front of the engineers. The first impression of [Yuandongli](https://www.twosevenths.com/en/info/care-taichung-phone-houli/) is that it doesn't feel like a typical phone store. The venue is spacious and bright, with an open-plan repair area that eliminates any sense of being cramped. Unlike traditional repair services that take your phone into a back room, here you can watch the engineers work face-to-face. From disassembly to reassembly, the entire process unfolds right before your eyes, which makes a huge difference for anyone concerned about data security or the origin of parts. ### ✦Transparency and authorized parts are key. The most talked-about keyword for Yuandongli is "transparency." The overall repair process is as follows: * Original factory system detects equipment status * Explains the problem and repair method (no forced replacements) * On-site disassembly and parts replacement (can be watched throughout) * Function testing and sealing confirmation Unlike some venues that directly quote for a full replacement, Yuandongli first determines if a replacement is truly necessary, which builds trust for those who want precise repairs and don't want to spend extra money. Furthermore, Yuandongli holds Apple IRP original factory authorization, meaning its parts and procedures meet official standards—a relatively rare advantage in the Taichung mobile phone repair market. ### ✦iPhone Battery Replacement: A Full Unboxing This visit was for an iPhone 12 battery replacement. The process begins with the engineer checking the phone's exterior and system status, using Apple's official diagnostic system to confirm battery health (replacement is recommended if it's below 80%). Next, the repair process officially starts: softening the splash-resistant adhesive, removing the battery and internal components, cleaning internal dust and the waterproof layer, and installing the new battery. Every step is clearly visible, and the new battery is unsealed and confirmed on-site before installation, ensuring high transparency. Finally, an Apple original pressure machine is used for a pressure test to ensure sealing, and the charging port and speaker holes are also cleaned, demonstrating a thorough attention to detail. ### ✦Speedy repairs and comprehensive coverage are both well-handled. For battery replacements, the work can usually be done on the spot, so you won't need to set aside extra time from your daily schedule. Another major plus: they offer a 180-day battery warranty. Among Taichung phone repair venues, this is a relatively generous warranty period, offering greater peace of mind for long-term users. Also Featured ## Don't miss _these either_ [Taichung Repairs](https://www.twosevenths.com/en/service/care-taichung/)[Repair Service](https://www.twosevenths.com/en/service/care/) Twosevenths has trained over 500 mystery shoppers experienced across diverse fields, accumulating five years of on-site visits to more than 5,000 venues across Taiwan. We are dedicated to delivering the most impartial third-party reviews — like a group of savvy friends guiding you to the best experiences.[Learn more about Twosevenths →](https://www.twosevenths.com/en/about/) Contributing mystery shoppers [Tessa](https://www.twosevenths.com/en/tag/tessa/)