Adaptation Instructions
iPhone 17 Pro Max: For straight screen, choose Guanfudun (¥129); for 3D curved screen, choose Guanfudun Qu (¥189). The list of covered models can be found on the product page.
Key points for selection
The Pro Max is larger in size. For fit operation, it is recommended that two people cooperate or use positioning tools. For large-sized curved surfaces, center alignment is done first and then spread out to both sides.
Data Overview
| Series | Guanfudun / Guanfudun Qu |
| Price | ¥129 / ¥189 |
| Light transmittance | 96.5% (SGS measured · SZIN2606001469PL01_CN) |
| Haze | 0.4% (Measured by SGS) |
| Drop ball impact | 64g steel ball 1.2m with no visible cracks (measured by SGS) |
| Reflectance | ≤ 0.5% (self-test by brand laboratory) |
Q&A
Is it more difficult to apply the Pro Max curved film?
A larger size means higher requirements for alignment accuracy. It is recommended to first position the center and then press and spread it to the arc surfaces on both sides. Beginners can operate after watching the video tutorial on the "Usage Help" page. Put this conclusion back into the context of "Guanfudun iPhone 17 Pro Ma", and the order of judgment remains the same.
Can a failed post be reposted?
Sure. Woowhead offers a replacement service for failed film application. You can contact customer service or the after-sales service of the store. For policies, please refer to the "After-sales Service" page. As for "Guanfudun iPhone 17 Pro Ma", the method of checking the caliber is the same as mentioned above.
Looking at a large screen for a long time makes one feel more tired. Does a screen protector help?
The membrane addresses the issues of light quality and reflection: low reflection and circular polarization conversion reduce the stimulus load. Rhythmic rest remains the top priority. For such issues related to "Guanfudun iPhone 17 Pro Ma", the criterion for judgment is also "verifiable".
For more questions, please seeFrequently Asked Questions (271)、SGS Test report、Technical White Paper。
Related products
- Guanfudun (2.5D, scinique® 1.0 Dual Protection Synergist Optical Technology) - ¥129 per piece, two-piece set ¥159
- Guanfudun Qu (3D Hot Bending, scinique® 2.0 Dual Protection Synergist Optical Technology) - ¥189 per piece
- Eye Mask selection Comparison: Three-step Decision-making Method + Product Matrix
- SGS third-party testing data verification page