酷派 5217 电信版 ROM，ROOT方法，独家首发

ROM简介：

1、完美ROOT
2、去掉电信预置应用，比官方ROM大小减少了35.8%
3、修改了原来官方的桌面，去掉强制预装，更干净，养眼
4、默认关闭数据连接，避免首次联网消耗过多流量
5、修复之前ROM出现的，长时间使用后，休眠无法唤醒的问题

刷机方法：

注意：刷机会清除所有应用数据，如果有必要，请操作前先自行做好备份工作。

1、酷派 5217 电信版ROM下载地址（线刷包）：

http://pan.baidu.com/s/1gdvfLzt

2、按住音量 – （下面）不放，再按开机键，听震动，进入fastboot模式，屏幕状态一直显示Coolpad 5217，然后连入USB数据线。

3、先解压缩，双击进入解压后的文件夹，然后双击update_nodata.bat，开始刷机，_nodata字样的不会重置data分区，也就是可以保留原来手机里的应用数据。建议先用此方式，如果有问题，再尝试 update_all.bat。

输出一堆进度信息，如下：

target reported max download size of 301989888 bytes
sending 'modem' (36161 KB)...
OKAY [ 1.320s]
writing 'modem'...
OKAY [ 2.568s]
finished. total time: 3.888s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'sbl1' (239 KB)...
OKAY [ 0.011s]
writing 'sbl1'...
OKAY [ 0.032s]
finished. total time: 0.043s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'rpm' (143 KB)...
OKAY [ 0.008s]
writing 'rpm'...
OKAY [ 0.015s]
finished. total time: 0.023s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'tz' (331 KB)...
OKAY [ 0.018s]
writing 'tz'...
OKAY [ 0.027s]
finished. total time: 0.045s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'sdi' (10 KB)...
OKAY [ 0.003s]
writing 'sdi'...
OKAY [ 0.007s]
finished. total time: 0.010s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'aboot' (371 KB)...
OKAY [ 0.016s]
writing 'aboot'...
OKAY [ 0.030s]
finished. total time: 0.046s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'splash' (1125 KB)...
OKAY [ 0.044s]
writing 'splash'...
OKAY [ 0.081s]
finished. total time: 0.125s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'recovery' (8098 KB)...
OKAY [ 0.362s]
writing 'recovery'...
OKAY [ 0.582s]
finished. total time: 0.944s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
erasing 'userdata'...
OKAY [ 3.442s]
sending 'userdata' (18700 KB)...
OKAY [ 0.692s]
writing 'userdata'...
OKAY [ 1.400s]
finished. total time: 5.533s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
erasing 'cache'...
OKAY [ 0.123s]
sending 'cache' (5416 KB)...
OKAY [ 0.197s]
writing 'cache'...
OKAY [ 0.406s]
finished. total time: 0.726s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'persist' (4264 KB)...
OKAY [ 0.155s]
writing 'persist'...
OKAY [ 0.325s]
finished. total time: 0.480s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
sending 'boot' (6344 KB)...
OKAY [ 0.229s]
writing 'boot'...
OKAY [ 0.459s]
finished. total time: 0.688s
ERROR: could not get pipe properties
target reported max download size of 301989888 bytes
erasing 'system'...
OKAY [ 0.740s]
sending sparse 'system' (294904 KB)...
OKAY [ 15.015s]
writing 'system'...
OKAY [ 23.025s]
sending sparse 'system' (22097 KB)...
OKAY [ 0.873s]
writing 'system'...
OKAY [ 1.787s]
finished. total time: 41.440s
ERROR: could not get pipe properties
rebooting...

finished. total time: 0.005s

如果使用linux或Mac osx系统，运行对应的.sh脚本。
刷机完成后会自动重启，等待1分钟左右，然后会进入系统。

如果等待一会儿仍无法进入系统，可以执行 fastboot devices 和 adb devices，判断手机处于什么状态，有问题可在下面留言给我们。