// locations / usa
美国安卓远程技术支持
服务面向纽约、洛杉矶、芝加哥、休斯敦、迈阿密及其他州。多数软件类问题可以先远程诊断，无需立即寄送设备。原始地区页列出英语沟通及 USD 报价；实际语言、时段和付款渠道在预约前确认。
Pixel 厂商直售版与运营商版可能有不同 BL 限制。三星美版、摩托罗拉零售版与定制版、进口小米，也需要分别核对固件。
Local Context — Why It Matters
常见运营商包括Verizon、T-Mobile、AT&T、US Cellular、Cricket、Mint、Visible、Google Fi。请同时提供设备购买渠道、完整型号、运营商和当前构建。运营商定制、SIM 锁、BL 限制、账号绑定与分区固件分别判断，不能用同一个“解锁”概念概括。
We have served US customers since 2017 — from coast to coast — and tailor every quote to US realities: USD invoicing, English-only communication, US-region firmware paths, banking-app compatibility (Chase, BofA, Wells, Cash App, Venmo), and the DMCA exemption that explicitly protects your right to root and unlock your own device.
可咨询的服务
FRP Bypass
Common request from US buyers of carrier-locked or second-hand phones from Swappa, Back Market, eBay or Facebook Marketplace. We unlock the Google verification cleanly without wiping data.
Read more →Android Rooting
Magisk root with banking-app compatibility for Chase, Bank of America, Wells Fargo, Capital One and Cash App. Done remotely on Pixel, Samsung, OnePlus and Motorola.
Read more →Performance Repair
Tune older Pixel, Galaxy and OnePlus devices for thermals, battery life and lag — typically faster and cheaper than a Best Buy / uBreakiFix tune-up, with no shipping.
Read more →Data Recovery
Recover photos, WhatsApp, Signal, contacts and notes from locked or wiped Samsung, Pixel, OnePlus and Motorola — without sending the device to a US lab.
Read more →Firmware Flash
Stock ROM flash for US-region firmware on Samsung (Verizon, AT&T, T-Mobile builds), Pixel, OnePlus and Motorola. Useful after failed updates or unbricking.
Read more →Advanced Mods
GrapheneOS for Pixel privacy users, LineageOS / Pixel Experience custom ROMs, kernel tuning, carrier debranding from Verizon and AT&T, and IMEI repair when needed.
Read more →常见问题
Do you serve customers across all 50 US states?
可以。服务通过网络进行，城市列表不是限制名单。能否远程完成，还要看设备是否能连接电脑、是否需要硬件处理和双方可用时段。
How does the price compare to a US repair shop or carrier?
远程处理可省去部分寄送和到店环节，但不能保证对所有维修都更便宜。先看美元参考价，再确认本次 USD 书面报价。旧页面中的折扣比例和当地比价不是持续有效的市场报价。
How do I pay from the US?
原始地区页列出：PayPal（USD）、Wise、Zelle；其他可用渠道在报价中确认。具体可用方式、货币、可能的费用与预付款条件应写入报价；一般以完成后付款为主，简单快速项目或复杂多阶段项目可能有例外。请参阅服务条款。
Which devices and US carriers do you support?
不代表。这是面向简体中文读者的内容版本。该地区原始页列出的沟通语言为英语；需要其他语言时请先询问，不能默认已有专门人员。
Is rooting or unlocking my Android legal in the US?
不能把一个地区的法律、厂商保修和运营商合同简化为统一结论。只处理本人所有或明确授权的设备；特定法律和合同问题应由合适的专业人士或运营商确认。
先说说你的设备和问题
请提供完整型号、系统版本、固件版本号、销售地区或运营商，以及你想实现的目标。先确认可行性，再决定是否操作。