[Android Q&A, Help & Troubleshooting] juanjo7812:
Hi!

(sorry for my bad english)

I've just received my Chuwi V88 and it's totally unusable.

From the first boot I have a lot of failures:

* nearly all apps FC

* boot animation appears when open settings or other apps

* unable to login while adding a new Google account, the "existing" or "add" screen appears instead the "comunicating with google servers". It works after a lot of tries.

* cant update system apps like gmail, calendar ... always give error "package file was not signed correctly"

Sometimes, after a lof of tries, the tablet becomes more stable and you can do things, but afetr some minutes, all start to FC and close.

This is logged to logcat:

F/libc (11812): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 11812 (ndroid.settings)
I/DEBUG ( 109): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
I/DEBUG ( 109): Build fingerprint: 'rk30sdk/rk30sdk/rk30sdk:4.2.2/JDQ39/eng.bob.20130620.182711:eng/test-keys'
I/DEBUG ( 109): Revision: '0'
I/DEBUG ( 109): pid: 11812, tid: 11812, name: ndroid.settings >>> com.android.settings <<<
I/DEBUG ( 109): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000000
I/DEBUG ( 109): r0 69774330 r1 00000000 r2 00000808 r3 00000000
I/DEBUG ( 109): r4 694125f8 r5 00000808 r6 00000000 r7 00000001
I/DEBUG ( 109): r8 beb924c0 r9 41113d1c sl 40120020 fp beb924d4
I/DEBUG ( 109): ip 69774330 sp beb92450 lr 402b10e5 pc 40156b60 cpsr 80000030
I/DEBUG ( 109): d0 3f80000000000000 d1 0000000000000000
I/DEBUG ( 109): d2 000000003c8efa35 d3 0000000042820000
I/DEBUG ( 109): d4 0000000000000000 d5 437a000041000000
I/DEBUG ( 109): d6 3f80000043ca0000 d7 3f8000003f800000
I/DEBUG ( 109): d8 0000000000000000 d9 0000000000000000
I/DEBUG ( 109): d10 0000000000000000 d11 0000000000000000
I/DEBUG ( 109): d12 0000000000000000 d13 0000000000000000
I/DEBUG ( 109): d14 0000000000000000 d15 0000000000000000
I/DEBUG ( 109): d16 0000002000000020 d17 7e37e43c8800759c
I/DEBUG ( 109): d18 0000000000000000 d19 3ff0000000000000
I/DEBUG ( 109): d20 4000000000000000 d21 be23e4f5df600000
I/DEBUG ( 109): d22 bf6700ad4f2e261e d23 bf66c16bcf2488c9
I/DEBUG ( 109): d24 3fc555552658226f d25 3fefdfdfe0000000
I/DEBUG ( 109): d26 3fd55559bbdd31c6 d27 3fdb6dbc40ea5c02
I/DEBUG ( 109): d28 3fe33336ab4b2dfc d29 bf70101000000000
I/DEBUG ( 109): d30 3fffefef00000000 d31 0000000000000000
I/DEBUG ( 109): scr 6000001c
I/DEBUG ( 109):
I/DEBUG ( 109): backtrace:
I/DEBUG ( 109): #00 pc 00016b60 /system/lib/libc.so
I/DEBUG ( 109): #01 pc 0001b0e1 /system/lib/libandroidfw.so (android::ResXMLTree::setTo(void const*, unsigned int, bool)+44
)
I/DEBUG ( 109):
I/DEBUG ( 109): stack:
I/DEBUG ( 109): beb92410 beb92438 [stack]
I/DEBUG ( 109): beb92414 4014cf15 /system/lib/libc.so (free+12)
I/DEBUG ( 109): beb92418 c0000000
I/DEBUG ( 109): beb9241c 00000808
I/DEBUG ( 109): beb92420 00000808
I/DEBUG ( 109): beb92424 00000000
I/DEBUG ( 109): beb92428 00000810
I/DEBUG ( 109): beb9242c 401513c3 /system/lib/libc.so (dlmalloc+5170)
I/DEBUG ( 109): beb92430 69774330
I/DEBUG ( 109): beb92434 00000808
I/DEBUG ( 109): beb92438 4002653d /system/framework/framework-res.apk
I/DEBUG ( 109): beb9243c 000002ff
I/DEBUG ( 109): beb92440 00000008
I/DEBUG ( 109): beb92444 694125f8
I/DEBUG ( 109): beb92448 df0027ad
I/DEBUG ( 109): beb9244c 00000000
I/DEBUG ( 109): #00 beb92450 00000000
I/DEBUG ( 109): ........ ........

Anybody know whats this error ? Fatal signal 11 (SIGSEGV) ?

Is there a fix for this ? I've tried other ROMs, wipe all .... nothing works.

Any help will be appreciated!